USPTO Examiner BAHTA MEDHANIT W - Art Unit 1622

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
17130421METHOD FOR PRODUCING REACTION GAS CONTAINING (E)-1,2-DIFLUOROETHYLENEDecember 2020May 2021Allow510YesNo
17121894Method for producing and purifying 2,3,3,3-tetrafluoro-1-propeneDecember 2020December 2021Allow1210YesNo
17251328METHOD FOR PRODUCING 1-CHLORO-3,3,3-TRIFLUOROPROPENEDecember 2020November 2021Allow1210YesNo
15734020METHOD FOR PARTIALLY EXTRACTING BUTANOL FROM AN AQUEOUS SOLUTION COMPRISING ETHANOL AND BUTANOLDecember 2020April 2022Allow1620YesNo
16953651PROCESS FOR PRODUCING C3 CHLORINATED ALKANE AND ALKENE COMPOUNDSNovember 2020August 2022Allow2121YesNo
17099098METHOD FOR PRODUCING TETRAFLUOROETHYLENE AND/OR HEXAFLUOROPROPYLENENovember 2020April 2022Allow1730YesYes
17054863PROCESS FOR PURIFICATION OF OLEFIN FEED COMPRISING 1234YFNovember 2020September 2021Allow1010YesNo
17094894COMPOSITIONS AND METHODS FOR THE PURIFICATION OF CFC-113 BY ADSORPTIONNovember 2020August 2021Allow910YesNo
17092385METHOD FOR PRODUCING 1-CHLORO-2,3,3,4,4,5,5-HEPTAFLUORO-1-PENTENE, AND COMPOSITIONNovember 2020March 2021Allow410NoNo
17053250METHOD FOR PRODUCING 1-CHLORO-3,3,3-TRIFLUOROPROPENENovember 2020September 2021Allow1001YesNo
17050139PROCESS FOR THE PREPARATION OF FLUORINATED PEROXIDESOctober 2020April 2024Allow4141YesNo
17049241CATALYTIC PRODUCTION OF 1,2,5,6-HEXANETETROL FROM LEVOGLUCOSENONEOctober 2020October 2021Allow1210NoNo
17048760METHOD FOR PRODUCING DIFLUOROMETHYLENE COMPOUNDOctober 2020March 2022Allow1710NoNo
17046037METHOD FOR PRODUCING HEXAFLUORO-1,3-BUTADIENEOctober 2020June 2021Allow810YesNo
17044906PROCESS FOR THE TRANSFORMATION OF PRIMARY ALIPHATIC ALCOHOLS INTO HIGHER ALIPHATIC ALCOHOLSOctober 2020November 2023Allow3810YesNo
17044579CATALYTIC CONVERSION OF CARBON DIOXIDE TO METHANOL USING DIFORMATE ESTERS AS INTERMEDIATESOctober 2020February 2021Allow510YesNo
17031009METHODS FOR OPERATING CONTINUOUS, UNMODULATED, MULTIPLE CATALYTIC STEP PROCESSESSeptember 2020September 2023Allow3620YesNo
17025109CONVERSION OF CHLOROFLUOROROPANES AND CHLOROFLUROPROPENES TO MORE DESIRABLE FLUOROPROPANES AND FLUOROROPENESSeptember 2020January 2022Allow1620YesNo
16981976METHOD FOR RECYCLING CATALYST IN THE PRODUCTION OF CHLORINATED ALKANESSeptember 2020October 2021Allow1310YesNo
16981814METHOD AND APPARATUS FOR PRODUCING 1,2,3,4-TETRACHLOROBUTANESeptember 2020July 2021Allow1010YesNo
17019413Chromium-Catalyzed Production of Alcohols From HydrocarbonsSeptember 2020April 2021Allow710YesNo
17018457PROCESS FOR THE REMOVAL OF HALOALKYNE IMPURITIES FROM (HYDRO)HALOCARBON COMPOSITIONSSeptember 2020February 2022Allow1720YesNo
17010647ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRONIC APPARATUS, LIGHTING APPARATUS, MOVING OBJECT, AND EXPOSURE LIGHT SOURCESeptember 2020May 2024Allow4441YesNo
16977748PROCESS FOR THE PRODUCTION OF ETHYLENE GLYCOL AND HETEROGENEOUS CATALYST COMPOSITIONSeptember 2020March 2022Allow1800YesNo
16977228HYBRID MATERIALS FOR ORGANIC SOLVENT NANOFILTRATION AND PERVAPORATION MEMBRANESSeptember 2020February 2024Abandon4101NoNo
16976599Process for the production of 2,3,3,3-tetrafluoropropeneAugust 2020April 2021Allow800YesNo
17004404PROCESS FOR PRODUCING HIGHLY PURE CHLORINATED ALKANEAugust 2020March 2022Abandon1911NoNo
16975327CATALYST AND METHOD RELATED THERETO FOR SYNTHESIS OF HYDROCARBONS FROM SYNGASAugust 2020November 2021Allow1500YesNo
16984848METHOD FOR PRODUCING 1,2-DICHLORO-3,3-DIFLUORO-1-PROPENE AND SOLVENT COMPOSITIONAugust 2020February 2022Allow1811YesNo
16962549METHOD FOR PRODUCING TETRAFLUOROMETHANEJuly 2020March 2021Allow810YesNo
1692267911-HALO-3-UNDECENE COMPOUND AND A PROCESS FOR PREPARING THE SAME AND A PROCESS FOR PREPARING 9-DODECENAL COMPOUNDJuly 2020August 2024Allow4970YesNo
16959317METHOD OF PRODUCING COMPOUND HAVING BUTADIENE SKELETON CONTAINING HYDROGEN AND FLUORINE AND/OR CHLORINEJune 2020March 2021Allow910NoNo
16958430NOBLE METAL-TRANSITION METAL COMPLEX CATALYST SUPPORTED ON CARBON-COATED SILICA-ALUMINA SUPPORT, AND PREPARATION METHOD THEREFORJune 2020November 2023Allow4031NoNo
16958272METHOD FOR PRODUCING TETRAFLUOROMETHANEJune 2020March 2021Allow910YesNo
16955421PREPARATION METHOD FOR CYCLOHEXANE DIMETHANOL HAVING HIGH TRANS CONTENT AND CYCLOHEXANE DIMETHANOL PREPARED THEREBYJune 2020August 2021Allow1420YesNo
16900782PROTEOLYSIS-TARGETING CHIMERIC MOLECULES (PROTACS) THAT INDUCE DEGRADATION OF C-MYC PROTEINJune 2020September 2023Allow3931YesNo
16895202CATALYST AND PROCESS FOR CONVERTING CARBON OXIDE INTO METHANOLJune 2020December 2023Abandon4231YesNo
16888920PROCESS FOR PREPARING AN ALCOHOL FROM HYDROCARBONSJune 2020July 2022Allow2520YesNo
16880474ENHANCEMENT OF FISCHER-TROPSCH PROCESS FOR HYDROCARBON FUEL FORMULATION IN A GTL ENVIRONMENTMay 2020June 2022Abandon2510NoNo
16765647PROCESSES FOR THE PRODUCTION OF ETHYLENE OXIDE AND ETHYLENE GLYCOLMay 2020February 2022Allow2130NoNo
16875744SYSTEMS AND METHODS FOR REFINING CANNABIDIOLMay 2020March 2022Allow2210YesNo
16759860METHOD FOR PREPARING 2-METHYLALLYL CHLORIDE FROM 1,2-DICHLOROISOBUTANEApril 2020March 2022Allow2310NoNo
16759124METHOD OF CATALYSIS FOR THE PRODUCTION OF BISPHENOL AApril 2020October 2020Allow500YesNo
16757825PROCESS FOR CATALYTIC CONVERSION OF MIXTURES OF HCFO-1233zd(Z) AND HCFC-244fa INTO HCFO-1233zd(E)April 2020May 2022Allow2520YesNo
16757414Etherification ProcessApril 2020June 2022Allow2610NoNo
16756961PROCESS FOR PREPARING 4-CHLOROBENZYL PROPARGYL ETHERApril 2020January 2021Allow930YesNo
16849059CATALYTIC HYDROGENATION OF FLUOROOLEFINS, ALPHA- ALUMINA SUPPORTED PALLADIUM COMPOSITIONS AND THEIR USE AS HYDROGENATION CATALYSTSApril 2020May 2021Allow1330YesNo
16847041HYDROFLUOROALKANE COMPOSITIONApril 2020December 2020Allow820YesNo
16755277METHOD FOR PRODUCING 2,5-BIS(AMINOMETHYL)TETRAHYDROFURANApril 2020August 2022Abandon2920NoNo
16842210Method for Recycling Carbon DioxideApril 2020July 2021Allow1610NoNo
16840636MOLECULES AND OLIGOMERS FOR ENDOTHERMIC SINGLET FISSIONApril 2020February 2021Allow1110NoNo
16835707SUBSTITUTED 1,2,3,4-TETRAHYDRO-1,1'-BIPHENYL COMPOUNDSMarch 2020July 2021Abandon1511NoNo
16651187CHIRAL AUXILIARIES AND USES THEREOFMarch 2020May 2022Allow2511YesNo
16649805METHOD FOR PRODUCING FLUORINATED COMPOUNDSMarch 2020October 2021Allow1821YesNo
16649229PROCESS FOR PRODUCING 1,1,2-TRICHLOROETHANEMarch 2020March 2022Allow2440YesNo
16645610PROCESS FOR DEHYDRATING METHANOL TO DIMETHYL ETHERMarch 2020March 2021Allow1210YesNo
16809345DIHYDROQUINOLINONES FOR MEDICAL TREATMENTMarch 2020February 2022Allow2411YesNo
16805278SYNTHETIC CANNABIDIOL COMPOSITIONS AND METHODS OF MAKING THE SAMEFebruary 2020October 2021Allow2020NoNo
16805431Process and Apparatus for Separating Methanol from Other OxygenatesFebruary 2020March 2021Allow1210NoNo
16797098BISPHENOL COMPOSITION CONTAINING AROMATIC ALCOHOL SULFONATE AND METHOD FOR PRODUCING SAME, POLYCARBONATE RESIN AND METHOD FOR PRODUCING SAME, AND BISPHENOL PRODUCTION METHODFebruary 2020May 2022Allow2630YesNo
16792468METHOD FOR MAKING 1,1,3,3-TETRACHLOROPROPENEFebruary 2020April 2021Allow1430NoNo
16639246NOVEL COMPOUNDSFebruary 2020December 2023Allow4661YesNo
16784740COMPOSITION INCLUDING FLUOROMETHANE AND METHOD FOR PRODUCING SAMEFebruary 2020November 2020Abandon910NoNo
16636802METHOD FOR PREPARING A CATALYST AND METHOD FOR PRODUCING 1,4-BUTANEDIOL AND/OR TETRAHYDROFURAN FROM FURANFebruary 2020February 2022Abandon2501NoNo
16636474PROCESS FOR RECOVERING 3-METHYLBUT-3-EN-1-OLFebruary 2020October 2020Allow810YesNo
16775308COMPOSITIONS COMPRISING FLUOROPROPENES AND FLUOROPROPANES AND METHODS FOR PREPARING THE COMPOSITIONSJanuary 2020July 2020Allow510YesNo
16725565Base Oil Production via Dry ReformingDecember 2019October 2021Allow2231NoNo
16625811METHOD FOR STORING 1,1,1,2,3,3-HEXAFLUOROPROPANE AND CONTAINER FOR STORING SAMEDecember 2019August 2021Allow2010YesNo
16624448SUBSTITUTED QUINOLINYLCYCLOHEXYLPROPANAMIDE COMPOUNDS AND IMPROVED METHODS FOR THEIR PREPARATIONDecember 2019September 2021Allow2111NoNo
16624171METHOD FOR THE PREPARATION OF SYNTHESIS GASDecember 2019October 2020Allow1010NoNo
16619167HIGH-PURITY 1,1,1,2,3,3-HEXAFLUOROPROPANE, METHOD FOR PRODUCING SAME AND USE THEREOFDecember 2019September 2021Allow2141YesNo
16618866METHOD FOR MODIFYING FLUORINE DISTRIBUTION IN A HYDROCARBON COMPOUNDDecember 2019June 2022Allow3021YesNo
16688688COMPOSITION OBTAINED BY THE SELECTIVE CATALYTIC DEHYDROCHLORINATION OF HYDRCHLOROFLUOROCARBONSNovember 2019August 2021Allow2140YesYes
16613300METHOD OF PRODUCING CYCLOALKYL(TRIFLUOROMETHYL)BENZENENovember 2019May 2021Allow1810NoNo
16611879PRODUCTION METHOD FOR HEXAFLUORO-1,3-BUTADIENENovember 2019August 2021Allow2110NoNo
16668432CANNABIDIOL ISOLATE PRODUCTION SYSTEMS AND METHODSOctober 2019August 2020Allow920YesNo
16662254COBALT CATALYST COMPRISING A SUPPORT COMPRISING A MIXED OXIDE PHASE INCLUDING COBALT AND/OR NICKEL PRODUCED FROM AN ETHER COMPOUNDOctober 2019April 2021Allow1711YesNo
16662643FISCHER-TROPSCH SYNTHESIS PROCESS COMPRISING A CATALYST PREPARED BY ADDITION OF AN ORGANIC COMPOUND IN GAS PHASEOctober 2019May 2021Allow1920YesNo
16662916COBALT CATALYST COMPRISING A SUPPORT COMPRISING A MIXED OXIDE PHASE INCLUDING COBALT AND/OR NICKEL PRODUCED FROM AN ORGANIC COMPOUND FROM THE FAMILY OF CARBOYXYANHYDRIDESOctober 2019April 2021Allow1811YesNo
16607187METHOD OF PRODUCING COMPOUND HAVING BUTADIENE SKELETON CONTAINING HYDROGEN AND FLUORINE AND/OR CHLORINEOctober 2019August 2022Abandon3440YesNo
16604750CATALYSTS FOR OLEFIN ISOMERIZATIONOctober 2019July 2021Allow2100YesNo
16596437Novel Fire Retardant CompoundsOctober 2019March 2022Allow2971YesNo
16577925CATALYST FOR THE METHANATION OF SYNGAS AND PRODUCER GASSeptember 2019September 2021Allow2441YesNo
16572867METHOD FOR PRODUCING 1,3-DICHLORO-3,3-DIFLUOROPROPENESeptember 2019March 2020Allow610NoNo
16571921AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF TRIFLUOROIODOMETHANE (CF3I) AND 1,1,3,3,3,-PENTAFLUOROPROPENE (HFO-1225zc)September 2019January 2020Allow400NoNo
16571912AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF TRIFLUOROIODOMETHANE (CF3I) AND HEXAFLUOROPROPENE (HFP)September 2019January 2020Allow400NoNo
16571403METHOD FOR PRODUCING 1-CHLORO-3,3,3-TRIFLUOROPROPENESeptember 2019July 2020Allow1020YesNo
16570799REMOVING ORGANIC ACIDS IN MONOETHYLENE GLYCOL RECOVERYSeptember 2019January 2022Allow2820YesNo
16566158PROCESS FOR PRODUCING CHLOROTRIFLUOROETHYLENESeptember 2019September 2020Abandon1310NoNo
16562483METHOD FOR STORING TETRAFLUOROPROPENE AND CONTAINER FOR STORING TETRAFLUOROPROPENESeptember 2019April 2020Allow810NoNo
16561774PROCESS FOR ACID-CATALYZED DECOMPOSITION OF ARYL alpha-HYDROPEROXIDE WITH CONTINUOUS FLOW TUBULAR REACTORSeptember 2019November 2020Allow1410YesNo
16561242METHOD FOR PREPARING RESVERATROL COMPOUNDSeptember 2019January 2020Allow400YesNo
16489599CATALYST FOR PREPARING 1,5-PENTANEDIOL VIA HYDROGENOLYSIS OF TETRAHYDROFURFURYL ALCOHOL, METHOD AND APPLICATION THEREOFAugust 2019January 2021Allow1611NoNo
16553882Pyrogallarene Chelating and Sequestering AgentsAugust 2019January 2024Abandon5241YesNo
16488612ELECTROLUMINESCENT MATERIALAugust 2019June 2022Abandon3420NoNo
16549389PROCESSES FOR PRODUCING TRIFLUOROIODOMETHANEAugust 2019April 2020Allow820NoNo
16545294COMPOSITIONS BASED ON 1,1,3,3-TETRACHLOROPROPENEAugust 2019October 2021Abandon2621NoNo
16486427DIPHENOL AND PHENOL PRILLS AND METHOD FOR OBTAINING THE SAMEAugust 2019March 2021Allow1901YesNo
16485848REACTOR AND METHOD FOR MAXIMIZING METHANOL YIELD BY USING CATALYST LAYERSAugust 2019March 2020Allow700YesNo
16535487COMPOSITION CONTAINING HYDROFLUOROOLEFIN COMPOUNDAugust 2019August 2020Allow1230YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner BAHTA, MEDHANIT W.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
2
Examiner Affirmed
0
(0.0%)
Examiner Reversed
2
(100.0%)
Reversal Percentile
91.1%
Higher than average

What This Means

With a 100.0% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.

Strategic Value of Filing an Appeal

Total Appeal Filings
7
Allowed After Appeal Filing
4
(57.1%)
Not Allowed After Appeal Filing
3
(42.9%)
Filing Benefit Percentile
86.9%
Higher 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, 57.1% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

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 is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Examiner BAHTA, MEDHANIT W - Prosecution Strategy Guide

Executive Summary

Examiner BAHTA, MEDHANIT W works in Art Unit 1622 and has examined 264 patent applications in our dataset. With an allowance rate of 83.0%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 18 months.

Allowance Patterns

Examiner BAHTA, MEDHANIT W's allowance rate of 83.0% places them in the 58% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by BAHTA, MEDHANIT W receive 1.93 office actions before reaching final disposition. This places the examiner in the 43% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by BAHTA, MEDHANIT W is 18 months. This places the examiner in the 95% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +31.3% benefit to allowance rate for applications examined by BAHTA, MEDHANIT W. 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, 25.8% of applications are subsequently allowed. This success rate is in the 44% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 44.7% of cases where such amendments are filed. This entry rate is in the 69% 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, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 0% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 75.0% of appeals filed. This is in the 63% percentile among all examiners. Of these withdrawals, 50.0% 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, 62.9% are granted (fully or in part). This grant rate is in the 66% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 0% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 2.7% of allowed cases (in the 74% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

Prosecution Strategy Recommendations

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

  • 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.

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.