USPTO Examiner RAMDHANIE BOBBY - Art Unit 1779

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19186816Methods of PFAS Destruction using UV Irradiation at 222 NanometersApril 2025February 2026Allow1020NoNo
19072395NANOCOMPOSITE FOR WATER DECONTAMINATIONMarch 2025October 2025Allow820NoNo
19062203WATER DECONTAMINATION VIA C3N4@MoO3/MgAl2O4 NANOCOMPOSITEFebruary 2025August 2025Allow520NoNo
19025208DENITRIFICATION AND DEPHOSPHORIZATION COMPOSITE FILLER, PREPARATION METHOD AND APPLICATIONJanuary 2025June 2025Allow510NoNo
18926509COOLING WATER MANAGEMENT SYSTEMS HAVING CONTINUOUS BIOFILM MONITORING AND ASSOCIATED METHODS FOR USING THE SAMEOctober 2024July 2025Allow920NoNo
18668311COMPOSITE ION EXCHANGE MEMBRANE AND METHOD OF MAKING SAMEMay 2024February 2026Allow2020NoNo
18635847FLUID DECONTAMINATION APPARATUSApril 2024March 2025Allow1110NoNo
18414667STEAM-ACTIVATED CARBON NANOPARTICLES OF OIL FLY ASH AND DATE PALM FRONDS FOR CONTAMINANT REMOVAL FROM WATERJanuary 2024September 2025Abandon2031NoNo
18403186METHOD FOR REMOVAL OF HUMIC ACID FROM WATERJanuary 2024May 2025Abandon1620NoNo
18208767COMPOSITE ION EXCHANGE MEMBRANE AND METHOD OF MAKING SAMEJune 2023January 2024Allow700YesNo
18196851HYBRID DIMENSIONAL MATERIAL INTERLAYER REGULATED THIN FILM COMPOSITE NANOFILTRATION MEMBRANE FOR NUTRIENTS RECOVERYMay 2023July 2025Allow2600NoNo
18144514METHOD OF ANALYSIS OF POLYNUCLEOTIDES BY RESTRICTED ACCESS REVERSED PHASE CHROMATOGRAPHYMay 2023February 2026Allow3310NoNo
18169139SYSTEM FOR ENVIRONMENTAL REMEDIATION WITH SPONGEFebruary 2023January 2026Abandon3510NoNo
17928311MATERIAL AND METHOD FOR REMEDIATION OF A SITE CONTAMINATED BY AN OIL SPILLNovember 2022February 2026Abandon3810NoNo
17989465ABSORBENT BELT AND OIL SKIMMER INCLUDING THE SAMENovember 2022November 2025Allow3610NoNo
18055606METHOD FOR TREATING BIOMASS FOR INJECTION INTO A GASIFICATION REACTORNovember 2022November 2025Abandon3610NoNo
17951680Systems and Methods for Processing CellsSeptember 2022February 2026Abandon4110NoNo
17934662CHEMICAL DISPENSERS FOR PROLONGED WATER TREATMENTSeptember 2022January 2026Allow4020YesNo
17906608COMPOSITE TREATMENT AND REMEDIATION TECHNOLOGY FOR POLLUTED WATER AND SOILSeptember 2022July 2025Allow3310YesNo
17845511System and Method for Growing AlgaeSeptember 2022June 2025Allow3500NoNo
17929848TREATMENT OF WASTEWATERSeptember 2022December 2025Abandon3910NoNo
17895898Aeration DeviceAugust 2022November 2025Abandon3910NoNo
17800281MAGNETIC NANOPARTICLE-COATED POROUS MATERIALS FOR RECOVERY OF CONTAMINANTSAugust 2022June 2025Allow3420NoNo
17759038ORGANOSILICA MEMBRANES, METHODS OF MAKING SAME, AND USES THEREOFJuly 2022January 2026Abandon4220NoNo
17855190METHOD AND APPARATUS TO MIX GAS WITH A FLUIDJune 2022November 2025Allow4110NoNo
17847855APPARATUS FOR WATER FILTRATION, OZONE, AND ULTRAVIOLET DISINFECTIONJune 2022July 2025Allow3620NoNo
17846028DEVICES AND METHODS RELATED TO SALT DISPLACEMENT FOR BRINE TANKSJune 2022October 2025Abandon4010NoNo
17742569Separation Component for a Filter ElementMay 2022October 2025Allow4111YesNo
17659696EXOSOME PURIFICATION METHOD AND INTEGRATED DEVICE THEREOFApril 2022August 2025Abandon4001NoNo
17767650WATER PURIFIERApril 2022October 2025Abandon4210NoNo
17690143MOBILE WASHING STATIONMarch 2022October 2024Abandon3130NoNo
17690987METHOD FOR REDUCING HIGH LEVEL NUTRIENT CONTAMINANTS FROM PROCESS WASTEWATERMarch 2022November 2025Abandon4410NoNo
17677504SEPTIC SYSTEM INCLUDING CONTROL AND MONITORING SYSTEMFebruary 2022March 2025Allow3710YesNo
17596965WATER REUSE SYSTEM FOR PHYSICAL AND MICROBIOLOGICAL DECONTAMINATION OF WATERDecember 2021April 2025Abandon4010NoNo
17456164SYSTEMS, METHODS, AND MATERIALS FOR DETECTION AND REMOVAL OF HEAVY METALS FROM WATERNovember 2021July 2024Abandon3120NoNo
17528941VOLTAGE-CONTROLLED, HYDRODYNAMICALLY ISOLATED, ION-GENERATION APPARATUS AND METHODNovember 2021August 2025Abandon4511NoNo
17610572ACOUSTIC EDGE EFFECTNovember 2021May 2025Abandon4210NoNo
17519422Water Recirculating System for Power SluicesNovember 2021July 2024Abandon3210NoNo
17492998Composition, System and Process for Removing Oil Products from Asphalt ShinglesOctober 2021February 2025Abandon4101NoNo
17593091METHOD OF FILTRATION, METHOD OF DESALINATING SEA WATER, METHOD OF PRODUCING FRESH WATER, HOLLOW FIBER MEMBRANE MODULE, AND SEA WATER DESALINATION SYSTEMSeptember 2021October 2024Abandon3720NoNo
17432247FILTRATION APPARATUSAugust 2021October 2024Abandon3810NoNo
17404233SATURATED LAYER STORMWATER FILTRATION SYSTEMAugust 2021October 2024Abandon3810NoNo
17393736METHOD FOR REMOVING FXI WHEN PURIFYING PLASMA PROTEINSAugust 2021August 2025Abandon4820NoNo
17311797MEMBRANE ELEMENT AND PROCESS FOR MAKING THE SAMEJune 2021July 2024Abandon3710NoNo
17320595Method to Remove and Concentrate PFAS from WaterMay 2021July 2024Abandon3830NoNo
17291451METHOD OF FILTRATION USING POROUS MEMBRANESMay 2021July 2024Abandon3820YesNo
17307092ION-GENERATOR CONTROL APPARATUS AND METHODMay 2021October 2025Abandon5330NoNo
17287782WATER PURIFIERApril 2021March 2024Abandon3510NoNo
17232468COLD WATER MINERAL FLOTATION COLLECTOR BLENDApril 2021March 2024Abandon3510NoNo
17154019Ladle Strainer AssemblyJanuary 2021January 2024Abandon3620NoNo
16973010Use Of Polyols For Improving A Process For Reverse Froth Flotation Of Iron OreDecember 2020December 2024Abandon4820NoNo
17055301FLUOROPOLYMER LATEX COATINGS FOR MEMBRANESNovember 2020October 2024Abandon4720NoNo
17052629A SEMIPERMEABLE ARRANGEMENTNovember 2020February 2024Abandon3910NoNo
17044273FLOTATION PROCESS FOR TREATING COAL SLIME BY USING SALT-CONTAINING WASTE WATERSeptember 2020March 2024Abandon4110NoNo
17043164Process for the purification of complex biocompositionsSeptember 2020January 2024Abandon4010NoNo
17011791BEAD BIOFILM REACTORSeptember 2020October 2024Abandon4920NoNo
16897929SYSTEMS FOR WATER DECALCIFICATIONJune 2020October 2024Abandon5240YesNo
16764332FILTER APPARATUS AND METHODMay 2020June 2022Abandon2501NoNo
16762435ASYMMETRIC COMPOSITE MEMBRANES AND USES THEREOFMay 2020July 2022Abandon2710NoNo
16839342CLAWSON-IMPROVED FLOTATION VALVEApril 2020March 2024Abandon4711NoNo
16823862BIOCIDAL COMPOSITIONS INCLUDING A PHOSPHONIUM QUATERNARY CATIONIC SURFACTANT AND METHODS FOR USING SAMEMarch 2020April 2022Abandon2510NoNo
16638167COMPOSITE MEMBRANES WITH IMPROVED PERFORMANCE AND/OR DURABILITY AND METHODS OF USEFebruary 2020April 2022Abandon2610NoNo
16633774USE OF NON OXIDANT BIOCIDE FOR THE SELECTIVE RECOVERY OF VALUABLE METALS IN A FROTH FLOTATION PROCESSJanuary 2020January 2024Abandon4710NoNo
16616991FILTER CORE WATER FLOW CHANNELNovember 2019April 2022Abandon2910NoNo
16594046Wastewater Treatment System and Method with CatalystsOctober 2019April 2022Abandon3010NoNo
16497476METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE AND HOLLOW FIBER MEMBRANE FILTRATION DEVICESeptember 2019July 2022Abandon3420YesNo
16552269METHOD AND SYSTEM FOR THE TREATMENT OF PRODUCED WATER AND FLUIDS WITH CHLORINE DIOXIDE FOR REUSEAugust 2019April 2022Abandon3210NoNo
16481738MEMBRANE SEPARATION DEVICE AND MEMBRANE SEPARATION METHODJuly 2019April 2022Abandon3310NoNo
16469842CONTAINER FOR METALLIC SCRAP, PARTICULARLY FOR SAFELY STORING AND TRANSPORTING SCRAP OF TITANIUM AND ALLOYS THEREOFJune 2019July 2021Abandon2510NoNo
16441468FILTER INSERT FOR A WATER OUTLET FITTING WITH DRINKING WATER FILTERJune 2019August 2021Abandon2610NoNo
16252921Compact Vegetable and Fruit WasherJanuary 2019August 2021Abandon3110NoNo
16301830Means of Affecting SeparationNovember 2018April 2023Abandon5330YesNo
16189761System for Treating SewageNovember 2018August 2022Abandon4510NoNo
16161364COMPOSITIONS EXHIBITING SYNERGY IN BIOFILM CONTROLOctober 2018April 2022Abandon4230YesNo
16140331Filter Assembly for Beverage AdditivesSeptember 2018August 2022Abandon4710NoNo
16043723Negative Pressure Aeration And Organic Growth Suppression SystemJuly 2018June 2022Abandon4611NoNo
15997739WATER COLLECTION HEADER, MEMBRANE MODULE UNIT, AND WATER TREATMENT METHODJune 2018July 2018Allow200NoNo
15778814TUBULAR FILTER MEMBRANE ELEMENT AND METHOD FOR THE PRODUCTION THEREOFMay 2018August 2022Abandon5020YesNo
15955551FILTER SYSTEMApril 2018July 2022Abandon5120YesYes
15945234FILTER SYSTEMApril 2018July 2022Abandon5220YesYes
15751021BUBBLE SIZE MONITORING AND CONTROLFebruary 2018October 2022Abandon5731NoNo
15538286VACUUMED GAP MEMBRANE DISTILLATION (VAGMED) MODULE, MULTI-STAGE VAGMED SYSTEMS, AND VAGMED PROCESSESNovember 2017March 2024Abandon6061NoNo
15089441OILFIELD WATER STORAGE SYSTEMS, METHODS OF MANAGING THE SAME, AND FILM-FORMING COMPOSITIONSApril 2016April 2021Abandon6041NoYes
14889506BLOCK PRODUCTS INCORPORATING SMALL PARTICLE THERMOPLASTIC BINDERS AND METHODS OF MAKING SAMENovember 2015December 2020Abandon6050NoNo
14829974Water Distiller ApparatusAugust 2015January 2019Abandon4120NoNo
14768085VAPOR RECOMPRESSIONAugust 2015September 2018Abandon3701NoNo
14765166System and Process for Making Phenol and/or CyclohexanoneJuly 2015September 2018Abandon3810YesNo
14805840PROCESS AND APPARATUS FOR RECYCLING AND REFINING PROPYLENEJuly 2015September 2018Allow5020YesNo
14631238Treatment System and Treatment MethodFebruary 2015August 2016Abandon1900NoNo
14410106METHOD AND SYSTEM FOR INCREASING THE CALORIFIC VALUE OF A MATERIAL FLOW CONTAINING CARBONDecember 2014May 2019Abandon5230NoNo
14403325RAPID SUCTION-BASED FILTERING DEVICENovember 2014June 2022Abandon6070YesNo
14480196Liquid Pumps with Hermetically Sealed Motor RotorsSeptember 2014September 2022Abandon6060YesNo
14372560METHOD FOR THE PRODUCTION OF A FILTER MEMBRANE AND FILTER MEMBRANEJuly 2014December 2016Abandon2910NoNo
14276369CLEANING METHOD AND SYSTEMMay 2014March 2021Abandon6060NoNo
14125308NANO-STRUCTURED COMPOSITE MATERIALS BASED ON COMPOSITIONS OF MANGANESE AND CERIUM, USABLE AS OXIDATION CATALYSTS AND/OR MOLECULAR ADSORBERSApril 2014June 2017Abandon4211NoNo
14243987ULTRAVIOLET FLUID TREATMENT SYSTEMApril 2014December 2016Abandon3220NoNo
14018063FilterSeptember 2013January 2017Abandon4120NoNo
13982818REVERSIBLE-FLOW FILTER WITH SCAVENGING DEVICEJuly 2013February 2017Abandon4320YesNo
13883052Installation and Process For Removing Contaminants From Aquatic FluidsJuly 2013December 2016Abandon4420NoNo
13760985METHODS OF IMPROVING CHITOSAN FOR WATER PURIFICATIONFebruary 2013April 2016Abandon3810NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner RAMDHANIE, BOBBY.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
2
Examiner Affirmed
1
(50.0%)
Examiner Reversed
1
(50.0%)
Reversal Percentile
71.1%
Higher than average

What This Means

With a 50.0% 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
6
Allowed After Appeal Filing
1
(16.7%)
Not Allowed After Appeal Filing
5
(83.3%)
Filing Benefit Percentile
19.3%
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, 16.7% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the bottom 25% across the USPTO, indicating that filing appeals is less effective here than in most other areas.

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 RAMDHANIE, BOBBY - Prosecution Strategy Guide

Executive Summary

Examiner RAMDHANIE, BOBBY works in Art Unit 1779 and has examined 77 patent applications in our dataset. With an allowance rate of 6.5%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 40 months.

Allowance Patterns

Examiner RAMDHANIE, BOBBY's allowance rate of 6.5% places them in the 1% 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 RAMDHANIE, BOBBY receive 1.82 office actions before reaching final disposition. This places the examiner in the 41% 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 RAMDHANIE, BOBBY is 40 months. This places the examiner in the 23% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.

Interview Effectiveness

Conducting an examiner interview provides a +23.4% benefit to allowance rate for applications examined by RAMDHANIE, BOBBY. This interview benefit is in the 69% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 0.0% of applications are subsequently allowed. This success rate is in the 0% 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 20.0% of cases where such amendments are filed. This entry rate is in the 24% percentile among all examiners. Strategic Recommendation: This examiner rarely enters after-final amendments compared to other examiners. You should generally plan to file an RCE or appeal rather than relying on after-final amendment entry. Per MPEP § 714.12, primary examiners have discretion in entering after-final amendments, and this examiner exercises that discretion conservatively.

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 4% 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 33.3% of appeals filed. This is in the 4% percentile among all examiners. Strategic Insight: This examiner rarely withdraws rejections during the appeal process compared to other examiners. If you file an appeal, be prepared to fully prosecute it to a PTAB decision. Per MPEP § 1207, the examiner will prepare an Examiner's Answer maintaining the rejections.

Petition Practice

When applicants file petitions regarding this examiner's actions, 88.9% are granted (fully or in part). This grant rate is in the 88% 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 0.0% of allowed cases (in the 7% 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 0.0% of allowed cases (in the 8% percentile). This examiner rarely issues Quayle actions compared to other examiners. Allowances typically come directly without a separate action for formal matters.

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.
  • Plan for RCE after final rejection: This examiner rarely enters after-final amendments. Budget for an RCE in your prosecution strategy if you receive a final rejection.
  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.

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.