USPTO Examiner SANZ GABRIEL A - Art Unit 2872

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18745069SMART REMOTELY CONTROLLED CONTACT LENSJune 2024June 2025Abandon1210NoNo
18317337IMAGE CAPTURING LENS SYSTEMMay 2023February 2025Allow2140NoNo
18180147OPTICAL ELEMENT HAVING STRAY LIGHT SUPPRESSION STRUCTUREMarch 2023January 2026Allow3510NoNo
18075856CONTACT LENS FOR COMMUNICATIONDecember 2022September 2025Allow3410NoNo
17985149OXYGEN PERMEABLE ELECTRONIC CONTACT LENSES FABRICATED USING A SOLIDIFICATION PROCESSNovember 2022October 2025Abandon3510NoNo
17985160WEARABLE DEVICENovember 2022August 2025Allow3310NoNo
17886363Electronic Devices with Diffractive CoatingsAugust 2022September 2025Abandon3710NoNo
17760489CONCEALING NON-OPTICALLY TRANSPARENT COMPONENTS OF OPTICAL ARTICLESAugust 2022March 2026Allow4320NoNo
17870873OPHTHALMIC LENSES HAVING A PHOTOPOLYMER LAYER WITH GRIN ELEMENTSJuly 2022March 2026Abandon4440NoNo
17793340WELDING INFORMATION PROVIDING APPARATUSJuly 2022February 2026Allow4330NoNo
17792563CONTACT LENSJuly 2022October 2025Allow3920YesNo
17861812DIFFRACTION GRATING SYSTEMSJuly 2022September 2025Abandon3810NoNo
17847100ACTIVITY SPECIFIC CONTACT LENSESJune 2022January 2026Abandon4320NoNo
17786445COVER GLASS SHEET WITH DIFFERENTIAL TEXTURINGJune 2022March 2025Allow3300NoNo
17731373VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR PRODUCING VARIABLE MAGNIFICATION OPTICAL SYSTEMApril 2022March 2024Allow2330YesNo
17729087OPTICAL SYSTEM AND IMAGE PICKUP APPARATUSApril 2022November 2025Allow4320YesNo
17764081ADJUSTABLE FULL STOKES POLARIZATION EYEWEARMarch 2022March 2026Allow4820NoNo
17704299SPECTACLE LENS AND METHOD FOR MANUFACTURING SPECTACLE LENSMarch 2022February 2025Abandon3510NoNo
17579454COLOR CONVERSION PANEL AND DISPLAY DEVICE INCLUDING THE SAMEJanuary 2022April 2025Allow3920YesNo
17571396CAMERA LENS ASSEMBLYJanuary 2022September 2025Allow4430NoNo
17571405OPTICAL IMAGING SYSTEMJanuary 2022September 2024Allow3310NoNo
17545502Light Therapy for Relief of PainDecember 2021May 2024Abandon2920NoNo
17595719OPTICAL LENSES AND METHODS FOR MYOPIA CONTROLNovember 2021July 2025Abandon4420NoNo
17451344VEHICLEOctober 2021August 2024Allow3430YesNo
17499251METHOD OF MANUFACTURING CONTACT LENS FOR TREATING COLOR VISION DEFICIENCYOctober 2021August 2024Allow3440YesNo
17496093OPHTHALMIC LENS WITH PHASE-SHIFT STRUCTURE AND METHODOctober 2021February 2025Allow4120YesNo
17488404EYEGLASS LENS WITH EYE-TRACKING COMPONENTSSeptember 2021October 2024Allow3640NoNo
17476528ASPHERICAL LENS DESIGN WITH POWER DEPENDENT SPHERICAL ABERRATIONSeptember 2021August 2025Allow4711YesNo
17465764THERMOCHROMIC CONTACT LENSSeptember 2021September 2023Abandon2410NoNo
17459786VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNITAugust 2021June 2025Allow4540NoNo
17411220EYEWEAR DEVICE WITH THERMAL MANAGEMENT DEVICEAugust 2021June 2024Allow3420NoNo
17310733CONTACT LENS, PAIR OF CONTACT LENSES, AND WEARING DEVICEAugust 2021June 2025Abandon4620NoNo
17396483System for Calibrating Adjustable LensesAugust 2021February 2025Allow4240YesNo
17396144WINDSHIELD CORRECTIVE OPTIC FOR FORWARD FACING CAMERASAugust 2021January 2024Allow2920YesNo
17391835OPHTHALMIC DEVICES, SYSTEMS AND METHODS FOR TREATING DRY EYEAugust 2021February 2025Allow4310NoNo
17427316DYNAMIC WALL FOR AUGMENTED REALITYJuly 2021October 2024Abandon3920NoNo
17424133GRATING ARRANGEMENTSJuly 2021January 2025Allow4220NoNo
17365734CONTACT LENS HAVING SENSORS AND METHODS FOR PRODUCING THE SAMEJuly 2021October 2024Allow4020NoNo
17419262DISPLAY DEVICEJune 2021August 2025Allow5030NoNo
17341922COLOR-CHANGEABLE PLASTICJune 2021February 2025Allow4420NoNo
17309533PROJECTION SCREEN AND PROJECTION SYSTEMJune 2021December 2024Abandon4320NoNo
17298316OPTICAL FILTER DEVICE AND METHOD FOR CONTROLLING OPTICAL FILTER DEVICEMay 2021March 2025Allow4640YesNo
17298530DISPLAY PANELMay 2021November 2024Allow4220NoNo
17298028OPTICAL UNITMay 2021September 2024Allow4020NoNo
17297391A TUNABLE FILTER HAVING DIFFERENT GAPSMay 2021July 2024Abandon3810NoNo
17307316CONTACT LENS FOR TREATING COLOR VISION DEFICIENCY AND METHOD OF MANUFACTURING SAMEMay 2021September 2023Allow2920YesNo
17307021SMART CONTACTS THAT RESPOND TO FLUID CHANGES ON THE SURFACE OF THE EYESMay 2021October 2023Allow2910NoNo
17235496Automatic Illuminating Glasses ApparatusApril 2021September 2023Abandon2920NoNo
17228755Myopia Control Lens and Related MethodsApril 2021February 2024Allow3420YesNo
17202875LENS FOR SLOWING OR PREVENTING THE DEVELOPMENT OF MYOPIAMarch 2021September 2023Abandon3010NoNo
17194151CONTACT LENS USE IN THE TREATMENT OF AN OPHTHALMOLOGIC CONDITIONMarch 2021December 2023Abandon3310NoNo
17188385INTELLIGENT VIRTUAL DISPLAY DEVICEMarch 2021October 2023Abandon3220NoNo
17108059PIEZOELECTRIC DEVICE POWERING SMART CONTACT LENS WITH EYELID MOVEMENTDecember 2020September 2024Allow4660YesNo
17106782HEAD-UP DISPLAY FOR MITIGATING SOLAR LOADING AND BACK REFLECTIONNovember 2020September 2024Abandon4620YesNo
17086180CONTACT LENS WITH SELECTIVE WAVELENGTH TRANSMITTANCEOctober 2020March 2024Allow4130YesNo
17072224FEEDBACK SENSOR FOR MEMS MIRROROctober 2020April 2024Abandon4220YesNo
17066506Method of Designing a Fluid-filled Contact LensOctober 2020February 2024Allow4040YesNo
17046740CONTACT LENS WORN ON ONE EYE TO IMPROVE PRESBYOPIAOctober 2020November 2023Abandon3710NoNo
17063887OPHTHALMIC OPTICAL TESTING SYSTEM AND METHODOctober 2020April 2025Abandon5421NoNo
17064474ULTRASOUND EMITTING CONTACT LENSOctober 2020October 2023Allow3630NoNo
17042643LENS FOR A VISUAL ALARM DETECTORSeptember 2020May 2024Allow4420YesNo
17028801EYEGLASSESSeptember 2020April 2023Abandon3110NoNo
17028411COOLING SYSTEM FOR SMART CONTACT LENSESSeptember 2020March 2024Allow4230YesNo
16956890SMART REMOTELY CONTROLLED CONTACT LENSJune 2020July 2024Abandon4950NoNo
16765879OPTICAL DEVICE, PARTICULARLY CAMERA, COMPRISING AUTOFOCUS AND OPTICAL IMAGE STABILIZATIONMay 2020November 2024Abandon5440NoNo
16853023OPTICAL GLASS, OPTICAL MEMBER, AND WEARABLE DEVICEApril 2020March 2024Allow4740YesNo
16795705DEVICE, SYSTEM AND METHOD FOR CHANGING THE DIRECTION OF EMITTED LIGHT CONESFebruary 2020October 2024Allow5550NoNo
16780263THREE-DIMENSIONAL DISPLAY DEVICEFebruary 2020January 2022Abandon2410NoNo
16778343DRIVING APPARATUS AND LENS APPARATUSJanuary 2020April 2023Abandon3910NoNo
16776532LASER BEAM COMBINING DEVICEJanuary 2020April 2023Allow3820YesNo
16629871EYEWEAR SKELETONJanuary 2020February 2025Allow6070YesNo
16729111OPTICAL SYSTEMDecember 2019April 2025Allow6060NoYes
16721571LIGHT-EMITTING APPARATUS INCLUDING A REFLECTIVE CAVITYDecember 2019February 2023Abandon3820YesNo
16712389OPTOELECTRONIC SENSOR AND METHOD FOR FOCUSINGDecember 2019February 2022Abandon2610NoNo
16710532CONTACT LENS AND CONTACT LENS ASSEMBLYDecember 2019December 2022Allow3630NoNo
16709139CEMENTED LENS AND IN-VEHICLE CAMERADecember 2019December 2022Abandon3720NoNo
16700242WEARABLE APPARATUS AND SYSTEM FOR ALLEVIATING COMPUTER VISION SYNDROME INCLUDING THE SAMEDecember 2019July 2023Abandon4430NoNo
16697795HEAD-UP DISPLAY DEVICENovember 2019February 2022Allow2600NoNo
16617689HEAD-MOUNTED DISPLAY AND METHOD FOR DESIGNING WIDE-FOCUS LENS TO BE USED FOR THE HEAD-MOUNTED DISPLAYNovember 2019April 2023Allow4030NoNo
16681137HIGH-INDEX WAVEGUIDE FOR CONVEYING IMAGESNovember 2019June 2023Abandon4340YesNo
16677227SACCADE DETECTION AND ENDPOINT PREDICTION FOR ELECTRONIC CONTACT LENSES, WITH ADJUSTED OPERATIONNovember 2019July 2022Allow3220YesNo
16670643SACCADE DETECTION AND ENDPOINT PREDICTION FOR ELECTRONIC CONTACT LENSESOctober 2019April 2022Allow2920YesNo
16663375FUNCTIONAL CONTACT LENS AND METHOD FOR DYEING THE SAMEOctober 2019December 2022Abandon3830NoNo
16662858ELASTOMER BASED FLEXURES FOR FLUID LENSESOctober 2019July 2022Allow3320YesNo
16592763ELECTRONIC APPARATUSOctober 2019November 2023Allow5060YesNo
16500627LIQUID LENS CONTROL SYSTEMS AND METHODSOctober 2019July 2023Allow4640NoNo
16500611LIQUID LENS FEEDBACK AND CONTROLOctober 2019December 2023Allow5031YesNo
16590987LIGHT-SHIELDING FUNCTION EQUIPPED OPTICAL FILM FOR EYEWEAR, AND OPTICAL LAMINATE AND LIGHT-SHIELDING FUNCTION EQUIPPED EYEWEAR INCLUDING THE LIGHT-SHIELDING FUNCTION EQUIPPED OPTICAL FILM FOR EYEWEAROctober 2019September 2021Abandon2410NoNo
16591447ANTIREFLECTION FILM AND OPTICAL MEMBEROctober 2019May 2023Allow4340YesNo
16589160GRATING STRUCTURE FOR A DIFFRACTIVE OPTICOctober 2019August 2022Allow3520NoYes
16498089WORK SUPPORT SYSTEM AND PROTECTIVE EYEGLASSESSeptember 2019May 2023Abandon4440NoNo
16496420VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR PRODUCING VARIABLE MAGNIFICATION OPTICAL SYSTEMSeptember 2019January 2022Allow2820NoNo
16495805OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING OPTICAL SYSTEMSeptember 2019March 2023Allow4140YesNo
16556602Non-Uniform Disordered Optical Gratings Formed Through Spontaneous Buckling For Improved Lighting ConditionsAugust 2019June 2022Abandon3420YesNo
16554923OPTICAL UNITAugust 2019May 2023Abandon4420NoNo
16539818Optical Systems with Interleaved Light RedirectorsAugust 2019July 2024Allow5960YesYes
16485392LIQUID LENS, CAMERA MODULE AND OPTICAL DEVICE INCLUDING THE SAMEAugust 2019November 2022Allow3920YesNo
16536444VISION CARE KITAugust 2019October 2022Abandon3820NoNo
16534707OPTICAL ELEMENT HAVING STRAY LIGHT SUPPRESSION STRUCTUREAugust 2019June 2023Abandon4620NoNo
16530992LENS MODULEAugust 2019August 2022Abandon3720NoNo

Appeals Overview

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

Strategic Value of Filing an Appeal

Total Appeal Filings
5
Allowed After Appeal Filing
2
(40.0%)
Not Allowed After Appeal Filing
3
(60.0%)
Filing Benefit Percentile
66.5%
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, 40.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is above the USPTO average, suggesting that filing an appeal can be an effective strategy for prompting reconsideration.

Strategic Recommendations

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

Examiner SANZ, GABRIEL A - Prosecution Strategy Guide

Executive Summary

Examiner SANZ, GABRIEL A works in Art Unit 2872 and has examined 113 patent applications in our dataset. With an allowance rate of 60.2%, 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 SANZ, GABRIEL A's allowance rate of 60.2% places them in the 20% 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 SANZ, GABRIEL A receive 2.73 office actions before reaching final disposition. This places the examiner in the 80% percentile for office actions issued. This examiner issues more office actions than most examiners, which may indicate thorough examination or difficulty in reaching agreement with applicants.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by SANZ, GABRIEL A is 40 months. This places the examiner in the 24% 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 +40.6% benefit to allowance rate for applications examined by SANZ, GABRIEL A. This interview benefit is in the 88% 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, 22.0% of applications are subsequently allowed. This success rate is in the 27% 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 34.7% of cases where such amendments are filed. This entry rate is in the 52% 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, 100.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 74% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences show above-average effectiveness with this examiner. If you have strong arguments, a PAC request may result in favorable reconsideration.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 100.0% of appeals filed. This is in the 95% percentile among all examiners. Of these withdrawals, 60.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner frequently reconsiders rejections during the appeal process compared to other examiners. Per MPEP § 1207.01, all appeals must go through a mandatory appeal conference. Filing a Notice of Appeal may prompt favorable reconsideration even before you file an Appeal Brief.

Petition Practice

When applicants file petitions regarding this examiner's actions, 100.0% are granted (fully or in part). This grant rate is in the 92% 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 27% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 33% percentile). This examiner issues Quayle actions less often than average. Allowances may 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.
  • Expect multiple rounds of prosecution: This examiner issues more office actions than average. Address potential issues proactively in your initial response and consider requesting an interview early in prosecution.
  • 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.
  • Appeal filing as negotiation tool: This examiner frequently reconsiders rejections during the appeal process. Filing a Notice of Appeal may prompt favorable reconsideration during the mandatory appeal conference.
  • 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.