USPTO Examiner ZEMAN ROBERT A - Art Unit 1645

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18738385STRAIN OF SELENIUM-ENRICHED LACTIPLANTIBACILLUS PLANTARUM KD-2 AND APPLICATIONS IN PREPARING FERMENTED GOAT MILK AND GOAT MILK POWDERJune 2024April 2025Allow1011NoNo
18663247CAMELIDAE SINGLE-DOMAIN ANTIBODIES AGAINST YERSINIA PESTIS AND METHODS OF USEMay 2024May 2025Allow1211NoNo
18609152METHODS AND COMPOSITIONS FOR PRODUCING AN ADENOVIRUS VECTOR FOR USE WITH MULTIPLE VACCINATIONSMarch 2024May 2025Allow1410NoNo
18600195AGENT FOR INDUCING INTERFERON PRODUCTION CONTAINING LACTIC ACID BACTERIAMarch 2024August 2025Allow1711YesNo
18591306Prevotella Copri CompositionsFebruary 2024April 2025Allow1310NoNo
18584070METHOD FOR EX-VIVO EXPANSION OF REGULATORY T CELLS WITH ENHANCED SUPPRESSIVE FUNCTION FOR CLINICAL APPLICATION IN IMMUNE MEDIATED DISEASESFebruary 2024May 2025Allow1520NoNo
18443739RECOMBINANT VACCINE AGAINST HELMINTHS IN PICHIA PASTORIS AND METHODS FOR PRODUCING AND PURIFYING PROTEINS FOR USE AS VACCINES AGAINST HELMINTHSFebruary 2024December 2025Abandon2220YesNo
18407367IMMUNOGENIC COMPOSITIONS COMPRISING MYCOBACTERIUM TUBERCULOSIS POLYPEPTIDES AND FUSIONS THEREOFJanuary 2024February 2025Allow1411NoNo
18392708COMPOSITION FOR SUPPRESSING OR IMPROVING EYE FATIGUEDecember 2023June 2025Allow1821NoNo
18392435LYOPHILIZED COMPOSITIONS COMPRISING FECAL MICROBE-BASED THERAPEUTIC AGENTS AND METHODS FOR MAKING AND USING SAMEDecember 2023October 2025Abandon2221NoNo
18470301SYNTHETIC PLASMODIUM ANTIGENS, COMPOSITIONS, AND USES THEREOFSeptember 2023March 2025Allow1821NoNo
18280907METHOD AND KIT FOR IDENTIFYING ANTIMICROBIAL AGENTS AND EFFECTIVE CONCENTRATIONS THEREOFSeptember 2023December 2025Allow2720NoNo
18235157GANGLIOSIDE GM3-CONTAINING NANOPARTICLES AS IMMUNOMODULATORSAugust 2023August 2025Abandon2420NoNo
18364104NEUTRALIZING ANTIBODIES TO PLASMODIUM FALCIPARUM CIRCUMSPOROZOITE PROTEIN AND THEIR USEAugust 2023September 2024Abandon1310NoNo
18361084METHODS AND COMPOSITIONS FOR PRODUCING AN ADENOVIRUS VECTOR FOR USE WITH MULTIPLE VACCINATIONSJuly 2023August 2024Abandon1220NoNo
18361724CHOLIX TOXIN-DERIVED FUSION MOLECULES FOR ORAL DELIVERY OF BIOLOGICALLY ACTIVE CARGOJuly 2023November 2024Abandon1610NoNo
18271259JOINT FUNCTION-IMPROVING COMPOSITIONJuly 2023January 2026Allow3111NoNo
18259441NOVEL STRAIN OF Bifidobacterium animalis subsp. lactis HEM20-01 AND COMPOSITION FOR treating depression, COMPRISING the same OR its culture fluidJune 2023December 2025Allow2910YesNo
18328162MODIFIED MENINGOCOCCAL FHBP POLYPEPTIDESJune 2023January 2025Allow2011NoNo
18326446METHOD AND SYSTEM FOR PRODUCING EUGLENA BIOMASS WITH CONTROLLED BIOMASS COMPOSITIONSMay 2023February 2026Abandon3201NoNo
18254176STRAIN FOR DEGRADING DEOXYNIVALENOL AND USE THEREOFMay 2023November 2025Allow3010NoNo
18038010Rhodococcus qingshengii bacterial strain that degrades imazethapyr and stimulates crop growthMay 2023January 2026Abandon3210NoNo
18300049MICROBIOTA COMPOSITION, AS A MARKER OF RESPONSIVENESS TO ANTI-PD1/PD-L1/PD-L2 ANTIBODIES AND USE OF MICROBIAL MODULATORS FOR IMPROVING THE EFFICACY OF AN ANTI-PD1/PD-L1/PD-L2 AB-BASED TREATMENTApril 2023July 2024Allow1511NoNo
18131560CHOLIX TOXIN-DERIVED FUSION MOLECULES FOR ORAL DELIVERY OF BIOLOGICALLY ACTIVE CARGOApril 2023September 2024Abandon1710NoNo
18193151INSECTICIDAL POLYPEPTIDES HAVING IMPROVED ACTIVITY SPECTRUM AND USES THEREOFMarch 2023April 2025Allow2421NoNo
18189051COMPOSITIONS COMPRISING CelTOS IMMUNOGENS AND ANTIBODIES AND METHOD OF USE THEREOFMarch 2023October 2025Allow3111NoNo
18027621COMPOSITION CONTAINING FUNCTIONAL BLACK SOYBEAN POWDER BIOCONVERTED BY USING BACILLUS ENZYMES AS ACTIVE INGREDIENT, AND USE THEREOFMarch 2023March 2026Abandon3611NoNo
18027619DEVELOPMENT OF BIOCONVERSION PROCESS FOR FUNCTIONAL BLACK SOYBEAN POWDER BIOCONVERTED USING ENZYME GROUP DERIVED FROM BACILLUS BACTERIA AND USE THEREOFMarch 2023March 2026Abandon3611NoNo
18183544Use of Lactobacillus paracasei GMNL-346 for anti-oral cancer treatment and thereofMarch 2023September 2025Allow3020NoNo
18173288BIOMARKERS AND IMMUNOGENIC COMPOSITIONS FOR FILARIAL PARASITESFebruary 2023January 2025Allow2311YesNo
18090413FECAL FUNGOME AND THERAPEUTIC EFFICACY OF FECAL MICROBIOTA TRANSPLANTATIONDecember 2022June 2025Allow2920NoNo
17993329COMPOSITIONS AND METHODS FOR TREATING SKIN INFECTIONS AND OTHER DISEASESNovember 2022May 2025Abandon3021NoNo
17993310Pet Food Compositions Including Probiotics and Methods of Manufacture and Use ThereofNovember 2022June 2025Allow3020NoNo
18056151Compositions and Methods for Generating Tick ImmunityNovember 2022September 2025Abandon3421NoNo
17986424METHODS AND COMPOSITIONS FOR PRODUCING AN ADENOVIRUS VECTOR FOR USE WITH MULTIPLE VACCINATIONSNovember 2022June 2023Allow710NoNo
17924064Methods for Verification of Drug Levels Using Dried Blood SamplesNovember 2022March 2026Allow4011YesNo
18047477Novel Bifidobacterium Genus BacteriumOctober 2022June 2024Allow2011YesNo
18046751ANTIBODIES TO BOTULINUM NEUROTOXINSOctober 2022January 2026Abandon3941NoNo
17771638Holistic and Environmentally-Friendly Systems for Crop, Soil, Water and Livestock ManagementSeptember 2022February 2026Abandon4601NoNo
17995004NOVEL USE OF BCG IMMUNOGENIC FORMULATION EXPRESSING A HUMAN RESPIRATORY SYNCYTIAL VIRUS PROTEIN AGAINST bRSV IN CATTLESeptember 2022November 2023Abandon1410NoNo
17931280Polypeptides having Protease Activity and Polynucleotides Encoding SameSeptember 2022October 2025Allow3711NoNo
17930219IMMUNOTHERAPIES EMPLOYING SELF-ASSEMBLING VACCINESSeptember 2022February 2026Abandon4131NoNo
17802231METHOD FOR EVALUATING BIOFILM FORMATION, AND INVERTEBRATE FOR USE IN EVALUATING BIOFILM FORMATIONAugust 2022December 2025Allow4031YesNo
17821730CLOSTRIDIUM DIFFICILE ANTIGENSAugust 2022August 2025Allow3621NoNo
17881131METHODS AND COMPOSITIONS FOR PRODUCING AN ADENOVIRUS VECTOR FOR USE WITH MULTIPLE VACCINATIONSAugust 2022October 2022Allow200NoNo
17815221VACCINE COMPOSITION AGAINST STREPTOCOCCUS SUIS INFECTIONJuly 2022February 2026Allow4350YesNo
17862269TREATMENTS OF CANCER USING NITROUS OXIDE AND BOTULINIUM TOXINJuly 2022January 2025Allow3021YesNo
17861587DERMAL FILLERJuly 2022December 2024Abandon2910NoNo
17838698COMPOSITION FOR SUPPRESSING OR IMPROVING EYE FATIGUEJune 2022September 2023Allow1520YesNo
17783725S. AUREUS ANTIGENS AND COMPOSITIONS THEREOFJune 2022November 2025Abandon4111NoNo
17833962COMPOSITIONS COMPRISING BACTERIAL STRAINSJune 2022November 2023Abandon1710NoNo
17834865PROTEIN ANTIGENS THAT PROVIDE PROTECTION AGAINST PNEUMOCOCCAL COLONIZATION AND/OR DISEASEJune 2022May 2024Allow2311YesNo
17774374RECOMBINANT YEAST CAPABLE OF PRODUCING CAFFEIC ACID AND/OR FERULIC ACIDMay 2022January 2026Allow4521NoNo
17731106METHODS AND COMPOSITIONS FOR PRODUCING AN ADENOVIRUS VECTOR FOR USE WITH MULTIPLE VACCINATIONSApril 2022July 2022Allow300NoNo
17711257Strain of Lactobacillus rhamnosus and Application thereof in Inhibiting Helicobacter pyloriApril 2022January 2025Allow3411NoNo
17764878CLOSTRODIOIDES DIFFICILE TREATMENTMarch 2022November 2025Abandon4421NoNo
17764498PSEUDOMONAS ISOLATES AND USES THEREOFMarch 2022March 2025Allow3610NoNo
17703790IMMUNOGENIC FUSION PROTEINMarch 2022August 2024Allow2921NoNo
17694181BENEFICIAL BACTERIA AND SECRETORY IMMUNOGLOBULIN AMarch 2022January 2026Abandon4601NoNo
17692333TOXOPLASMA GONDII VACCINES AND THEIR USEMarch 2022January 2024Allow2211NoNo
17641315ANTIGEN BINDING PROTEIN AND ASSAYSMarch 2022March 2025Abandon3601NoNo
17686606VACCINE COMPOSITION COMPRISING RECOMBINANT PROTEIN OF STAPHYLOCOCCUS AUREUS ATTENUATED ENTEROTOXIN AND CYTOTOXINMarch 2022March 2026Allow4821NoNo
17638190FISH SKIN MICROBIOMEFebruary 2022January 2025Abandon3501NoNo
17638321METHODS OF INCREASING VACCINE EFFICACYFebruary 2022March 2025Abandon3601NoNo
17636743IMMUNOLOGICALLY ACTIVE FRAGMENTS OF TOXOPLASMA GONDIIFebruary 2022August 2024Allow3031NoNo
17651033COMPOSITIONS AND METHODS FOR PROMOTING NITRIC OXIDE PRODUCTION THROUGH AN ORAL DELIVERY SYSTEMFebruary 2022January 2025Abandon3501NoNo
17633791TEST SYSTEM FOR RECOGNIZING LEGIONELLAEFebruary 2022January 2025Abandon3501NoNo
17629673ANTI-NEOPLASTIC COMBINED PHARMACEUTICAL COMPOSITION AND APPLICATION THEREOFJanuary 2022January 2026Abandon4821NoNo
17629269IN VITRO METHOD FOR DISCRIMINATING LATENT FROM ACTIVE TUBERCULOSISJanuary 2022January 2025Abandon3601NoNo
17571079NOVEL IMMUNOGENS AND METHODS FOR DISCOVERY AND SCREENING THEREOFJanuary 2022March 2025Allow3821NoNo
17597051COMPOSITIONS COMPRISING SECRETORY IgA AND PROBIOTICSDecember 2021April 2025Allow4021NoNo
17622177NOVEL PROBIOTIC COMPOSITION FOR REGULATION OF INTESTINAL IMMUNITYDecember 2021November 2025Abandon4721NoNo
17558418CHOLIX TOXIN-DERIVED FUSION MOLECULES FOR ORAL DELIVERY OF BIOLOGICALLY ACTIVE CARGODecember 2021August 2023Abandon2020NoNo
17554354PNEUMOCOCCAL CONJUGATE VACCINE FORMULATIONSDecember 2021May 2025Abandon4110NoNo
17548904AGENT FOR INDUCING INTERFERON PRODUCTION CONTAINING LACTIC ACID BACTERIADecember 2021December 2023Allow2411NoNo
17545148PROBIOTIC BIFIDOBACTERIUM STRAINDecember 2021September 2023Abandon2110NoNo
17541546DERMAL FILLERDecember 2021December 2024Abandon3610NoNo
17533320ANTI-INFLAMMATORY COMPOUNDS AND METHODS OF USENovember 2021August 2024Allow3321YesNo
17532034Proteins and nucleic acids useful in vaccines targeting pseudomonas aeruginosaNovember 2021November 2023Allow2410NoNo
17608230CONJUGATE PRODUCTIONNovember 2021October 2025Allow4821NoNo
17515985METHOD FOR EX-VIVO EXPANSION OF REGULATORY T CELLS WITH ENHANCED SUPPRESSIVE FUNCTION FOR CLINICAL APPLICATION IN IMMUNE MEDIATED DISEASESNovember 2021June 2024Abandon3221NoNo
17502259Penicillium oxalicum SDF-25 strain and application thereofOctober 2021March 2025Allow4111NoNo
17499004IMMUNOGENIC COMPOSITION, USE AND METHOD OF TREATMENTOctober 2021November 2025Abandon4911YesNo
17497157ANTIBODY MOLECULE-DRUG CONJUGATES AND USES THEREOFOctober 2021April 2025Abandon4231NoNo
17491889COMBINATIONS OF ANTI-STAPHYLOCOCCUS AUREUS ANTIBODIESOctober 2021January 2024Abandon2811NoNo
17483162ANTIBODY DIRECTED AGAINST S. AUREUS CLUMPING FACTOR A (ClfA)September 2021December 2023Allow2711NoNo
17459715HELICOBACTER THERAPEUTICAugust 2021July 2023Allow2210NoNo
17430117COMPOSITIONS AND METHODS FOR USING BISPECIFIC ANTIBODIES TO BIND COMPLEMENT AND A TARGET ANTIGENAugust 2021June 2025Allow4721NoNo
17377475ROS KINASE IN LUNG CANCERJuly 2021February 2024Abandon3111NoNo
17253798Vaccine Used For Preventing Toxoplasma Gondii Infection And Preparation Method ThereforJuly 2021September 2022Allow2121NoNo
17309996NANOVESICLES DERIVED FROM BACTERIA OF GENUS DEINOCOCCUS, AND USE THEREOFJuly 2021January 2025Abandon4211NoNo
17368396COMPOSITION AND METHODS FOR TREATING CANCER AND IMMUNE DISORDERS USING VEILLONELLA BACTERIAJuly 2021December 2023Allow2911NoNo
17367812IMMUNOGENIC COMPOSITIONS COMPRISING MYCOBACTERIUM TUBERCULOSIS POLYPEPTIDES AND FUSIONS THEREOFJuly 2021September 2023Allow2711YesNo
17346362MODIFIED MENINGOCOCCAL FHBP POLYPEPTIDESJune 2021July 2023Allow2511NoNo
17331536VACCINE FOR IMMUNOCOMPROMISED HOSTSMay 2021July 2023Allow2511YesNo
17324606Rapid Analysis of Cyanobacterial ToxinsMay 2021November 2022Allow1700NoNo
17321719CLOSTRIDIUM DIFFICILE MULTI-COMPONENT VACCINEMay 2021October 2025Abandon5312NoNo
17245584Compositions, Methods, and Systems for Detecting Methicillin-Resistant Staphylococcus AureusApril 2021January 2026Allow5731YesNo
17243455NEUTRALIZING ANTIBODIES TO PLASMODIUM FALCIPARUM CIRCUMSPOROZOITE PROTEIN AND THEIR USEApril 2021May 2023Allow2511NoNo
17241494COMPOSITIONS AND METHODS FOR TREATING SECONDARY TUBERCULOSIS AND NONTUBERCULOUS MYCOBACTERIUM INFECTIONSApril 2021July 2024Abandon3921YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner ZEMAN, ROBERT A.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
19
Examiner Affirmed
11
(57.9%)
Examiner Reversed
8
(42.1%)
Reversal Percentile
64.7%
Higher than average

What This Means

With a 42.1% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
127
Allowed After Appeal Filing
28
(22.0%)
Not Allowed After Appeal Filing
99
(78.0%)
Filing Benefit Percentile
29.1%
Lower than average

Understanding Appeal Filing Strategy

Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.

In this dataset, 22.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable reconsideration.

Strategic Recommendations

Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.

Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner ZEMAN, ROBERT A - Prosecution Strategy Guide

Executive Summary

Examiner ZEMAN, ROBERT A works in Art Unit 1645 and has examined 924 patent applications in our dataset. With an allowance rate of 49.7%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 39 months.

Allowance Patterns

Examiner ZEMAN, ROBERT A's allowance rate of 49.7% places them in the 11% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by ZEMAN, ROBERT A receive 2.33 office actions before reaching final disposition. This places the examiner in the 66% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by ZEMAN, ROBERT A is 39 months. This places the examiner in the 25% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +30.0% benefit to allowance rate for applications examined by ZEMAN, ROBERT A. This interview benefit is in the 78% percentile among all examiners. Recommendation: Interviews are highly effective with this examiner and should be strongly considered as a prosecution strategy. Per MPEP § 713.10, interviews are available at any time before the Notice of Allowance is mailed or jurisdiction transfers to the PTAB.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 18.9% of applications are subsequently allowed. This success rate is in the 18% percentile among all examiners. Strategic Insight: RCEs show lower effectiveness with this examiner compared to others. Consider whether a continuation application might be more strategic, especially if you need to add new matter or significantly broaden claims.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 36.0% of cases where such amendments are filed. This entry rate is in the 54% percentile among all examiners. Strategic Recommendation: This examiner shows above-average receptiveness to after-final amendments. If your amendments clearly overcome the rejections and do not raise new issues, consider filing after-final amendments before resorting to an RCE.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 41.7% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 39% percentile among all examiners. Note: Pre-appeal conferences show below-average success with this examiner. Consider whether your arguments are strong enough to warrant a PAC request.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 74.7% of appeals filed. This is in the 63% percentile among all examiners. Of these withdrawals, 71.4% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.

Petition Practice

When applicants file petitions regarding this examiner's actions, 69.0% are granted (fully or in part). This grant rate is in the 76% percentile among all examiners. Strategic Note: Petitions are frequently granted regarding this examiner's actions compared to other examiners. Per MPEP § 1002.02(c), various examiner actions are petitionable to the Technology Center Director, including prematureness of final rejection, refusal to enter amendments, and requirement for information. If you believe an examiner action is improper, consider filing a petition.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 3.8% of allowed cases (in the 82% percentile). Per MPEP § 1302.04, examiner's amendments are used to place applications in condition for allowance when only minor changes are needed. This examiner frequently uses this tool compared to other examiners, indicating a cooperative approach to getting applications allowed. Strategic Insight: If you are close to allowance but minor claim amendments are needed, this examiner may be willing to make an examiner's amendment rather than requiring another round of prosecution.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 15.7% of allowed cases (in the 92% percentile). Per MPEP § 714.14, a Quayle action indicates that all claims are allowable but formal matters remain. This examiner frequently uses Quayle actions compared to other examiners, which is a positive indicator that once substantive issues are resolved, allowance follows quickly.

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Prepare for rigorous examination: With a below-average allowance rate, ensure your application has strong written description and enablement support. Consider filing a continuation if you need to add new matter.
  • Prioritize examiner interviews: Interviews are highly effective with this examiner. Request an interview after the first office action to clarify issues and potentially expedite allowance.
  • Examiner cooperation: This examiner frequently makes examiner's amendments to place applications in condition for allowance. If you are close to allowance, the examiner may help finalize the claims.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.

No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.

Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.

Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.