Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 16965003 | POWDER COATING RESINS FROM C12-C23 DIACIDS | July 2020 | February 2025 | Allow | 55 | 4 | 1 | Yes | No |
| 16938467 | Highly Crosslinked Polymer Particulate and Methods of Manufacturing Highly Crosslinked Polymer Particulate | July 2020 | August 2024 | Abandon | 49 | 6 | 0 | Yes | No |
| 16633716 | PULVERIZED MASTERBATCH PRODUCTS CONTAINING INFRARED ABSORBING FINE PARTICLES, DISPERSION LIQUID CONTAINING PULVERIZED MASTERBATCH PRODUCTS CONTAINING INFRARED ABSORBING FINE PARTICLES, INK CONTAINING INFRARED ABSORBING MATERIAL, AND ANTI-COUNTERFEIT INK AND ANTI-COUNTERFEIT PRINTED MATTER USING THEM, AND METHOD FOR PRODUCING THE PULVERIZED MASTERBATCH PRODUCTS CONTAINING INFRARED ABSORBING FINE PARTICLES | April 2020 | August 2024 | Abandon | 55 | 4 | 0 | No | No |
| 16644227 | THERMALLY REVERSIBLE CROSS-LINKED HOT-MELT ADHESIVE | March 2020 | March 2023 | Abandon | 36 | 1 | 0 | No | No |
| 16628166 | WIPER BLADE, PRODUCTION METHOD AND WIPER FRAME DEVICE CONTAINING NATURAL RUBBER AND POLYBUTADIENE | January 2020 | April 2023 | Abandon | 40 | 2 | 1 | No | No |
| 16682694 | FIBER-REINFORCED RESIN COMPOSITION, RESIN MOLDED PRODUCT CONTAINING THE SAME, ELECTROPHOTOGRAPH FORMING APPARATUS, AND EXTERIOR COMPONENT FOR ELECTROPHOTOGRAPH FORMING APPARATUS | November 2019 | May 2024 | Abandon | 54 | 4 | 0 | No | No |
| 16499888 | METHOD OF IMPROVING STAIN RESISTANCE OF SURFACES | October 2019 | March 2023 | Abandon | 42 | 3 | 1 | No | No |
| 16482139 | MATERIAL MIXTURE FOR A SEALING PART | July 2019 | April 2023 | Abandon | 45 | 4 | 1 | Yes | No |
| 15993645 | COLORED PHOTOSENSITIVE RESIN COMPOSITION AND LIGHT SHIELDING SPACER PREPARED THEREFROM | May 2018 | December 2021 | Abandon | 43 | 3 | 1 | No | No |
| 15740019 | Crosslinking of Polyamides in the Melt | December 2017 | February 2020 | Abandon | 26 | 1 | 0 | Yes | No |
| 15739343 | THERMOSETTING SILICONE RESIN COMPOSITION CONTAINING BORON NITRIDE, DISPERSANT FOR SILICONE RESIN COMPOSITIONS, AND INORGANIC FILLER | December 2017 | November 2019 | Abandon | 23 | 1 | 0 | Yes | No |
| 15563401 | METHODS OF MAKING PRESSURE SENSITIVE ADHESIVE COMPOSITIONS | September 2017 | July 2021 | Abandon | 45 | 6 | 0 | No | No |
| 15391965 | BALANCE FUNCTIONING DENTURE TOOTH SYSTEMS CONTAINING TOUGHENED COMPOSITIONS | December 2016 | August 2020 | Abandon | 44 | 1 | 0 | Yes | No |
| 15391674 | POLYAMIDE MOLDING MATERIALS REINFORCED WITH GLASS FIBERS AND INJECTION MOLDED PARTS THEREOF | December 2016 | November 2019 | Abandon | 34 | 2 | 0 | Yes | No |
| 15107422 | COMPOUND CONTAINING MESOGENIC GROUP, AND MIXTURE, COMPOSITION, AND OPTICALLY ANISOTROPIC BODY USING SAID COMPOUND | June 2016 | June 2019 | Allow | 36 | 3 | 0 | Yes | No |
| 15015153 | BASE FILM OF MODIFIED POLYVINYL ALCOHOL POLYMER | February 2016 | January 2017 | Abandon | 11 | 1 | 0 | No | No |
| 14769948 | RUBBER BLEND COMPOSITION WITH REDUCED INTERNAL FRICTION | August 2015 | February 2017 | Abandon | 18 | 2 | 0 | No | No |
| 14439868 | DISPERSION STABILIZER FOR SUSPENSION POLYMERIZATION AND METHOD FOR PRODUCING VINYL RESIN USING SAME | April 2015 | November 2016 | Abandon | 18 | 1 | 0 | No | No |
| 13391085 | USE OF SURFACE-TREATED CARBON BLACKS IN AN ELASTOMER TO REDUCE COMPOUND HYSTERESIS AND TIRE ROLLING RESISTANCE AND IMPROVE WET TRACTION | October 2012 | November 2020 | Abandon | 60 | 6 | 0 | Yes | Yes |
| 13536848 | USE OF QUORUM SENSING INHIBITORS AND BIOFILM DISPERSING AGENTS FOR CONTROLLING BIOFILM-ASSOCIATED IMPLANTABLE MEDICAL DEVICE RELATED INFECTIONS | June 2012 | May 2017 | Abandon | 59 | 2 | 0 | No | No |
| 13262918 | PROCESS FOR THE PREPARATION OF POLYMER OF 1-BUTENE | October 2011 | March 2012 | Allow | 6 | 1 | 0 | No | No |
| 13082452 | POLYETHYLENE MATERIALS PREPARED USING MIXED ZIEGLER-NATTA CATALYST SYSTEMS | April 2011 | February 2012 | Allow | 10 | 1 | 0 | No | No |
| 12674534 | PAINT COMPOSITIONS, A METHOD OF FINISH-PAINTING AND PAINTED OBJECTS | March 2011 | March 2012 | Allow | 25 | 1 | 0 | No | No |
| 13041491 | ENCAPSULANT MATERIALS AND ASSOCIATED DEVICES | March 2011 | January 2012 | Allow | 11 | 0 | 0 | No | No |
| 13054054 | WOOD SUBSTITUTE MATERIAL AND ITS USE | February 2011 | February 2012 | Allow | 13 | 1 | 0 | No | No |
| 12992154 | HIGH PURITY MONOALKYLTIN COMPOUNDS AND USES THEREOF | January 2011 | February 2012 | Allow | 15 | 1 | 0 | No | No |
| 12737262 | CATALYST PREPARATION USING H2 | December 2010 | March 2012 | Allow | 15 | 2 | 0 | No | No |
| 12935352 | PROCESS FOR PRODUCING HIGH STRENGTH POLYETHYLENE FILM | September 2010 | March 2012 | Allow | 18 | 2 | 0 | No | No |
| 12933345 | POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHERAMINES | September 2010 | October 2013 | Abandon | 37 | 1 | 0 | No | No |
| 12933305 | POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHYLENEIMINES | September 2010 | October 2013 | Abandon | 37 | 1 | 0 | No | No |
| 12866992 | PROCESS FOR BROMINATING BUTADIENE COPOLYMERS BY THE ADDITION OF WATER OR CERTAIN SOLVENTS | August 2010 | February 2012 | Allow | 18 | 1 | 0 | No | No |
| 12675854 | RESIN COMPOSITION AND MOLDED BODY USING THE SAME | March 2010 | October 2013 | Abandon | 44 | 1 | 0 | No | No |
| 12683444 | CLEAN FLAME RETARDANT INSULATION COMPOSITION TO ENHANCE MECHANICAL PROPERTIES AND FLAME RETARDANCY FOR WIRE AND CABLE | January 2010 | January 2012 | Allow | 24 | 2 | 0 | No | No |
| 11883403 | Modified Poly(meth)acrylate with Reactive Ethylenic Groups and Use Thereof | December 2009 | June 2012 | Abandon | 59 | 1 | 0 | No | No |
| 12601642 | RESIN COMPOSITION, RESIN SPACER FILM, AND SEMICONDUCTOR DEVICE | November 2009 | October 2013 | Abandon | 47 | 1 | 0 | No | No |
| 12527659 | IMPRINTED POLYMERS | November 2009 | March 2012 | Allow | 31 | 2 | 0 | No | No |
| 12600252 | 10-50 G/D HIGH STRENGTH POLYETHYLENE FIBER AND PREPARATION METHOD THEREOF | November 2009 | February 2012 | Allow | 27 | 1 | 0 | No | No |
| 12612738 | COMPOSITE COMPOSITIONS INCLUDING SEMI-AROMATIC POLYAMIDES AND CARBON FIBER, AND ARTICLES THEREOF | November 2009 | October 2013 | Abandon | 47 | 2 | 0 | No | No |
| 12595494 | POLYMER COMPOSITION | October 2009 | January 2012 | Allow | 28 | 1 | 0 | No | No |
| 12594892 | FLUORINE-CONTAINING ELASTOMER COMPOSITION AND SEALING MATERIAL MADE OF SAME | October 2009 | February 2012 | Allow | 28 | 1 | 0 | No | No |
| 12532764 | METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE BASED (CO)POLYMER, MODIFIED CONJUGATED DIENE BASED (CO)POLYMER, AND RUBBER COMPOSITION | September 2009 | January 2012 | Allow | 28 | 2 | 0 | No | No |
| 12527615 | Reinforced Silicone Resin Film and Method of Preparing Same | August 2009 | February 2014 | Abandon | 54 | 2 | 0 | No | No |
| 12458265 | POLYANILINE/CARBON BLACK COMPOSITE AND PREPARATION METHOD THEREOF | July 2009 | May 2010 | Allow | 10 | 1 | 0 | No | No |
| 12521774 | RUBBER COMPOSITION HAVING A VERY LOW ZINC CONTENT | June 2009 | March 2012 | Allow | 33 | 1 | 0 | No | No |
| 12521054 | TREAD FOR TIRE | June 2009 | January 2012 | Allow | 31 | 1 | 0 | No | No |
| 12311889 | FLUORESCENT RESIN COMPOSITION AND SOLAR BATTERY MODULE USING THE SAME | April 2009 | March 2012 | Allow | 35 | 1 | 1 | No | No |
| 12375032 | MODIFIED POLYOLEFIN RESIN AND USES THEREOF | January 2009 | March 2012 | Allow | 38 | 4 | 0 | Yes | No |
| 12353522 | METHOD OF MAKING A SYNTHETIC ALKYLARYL COMPOUND | January 2009 | April 2012 | Abandon | 39 | 1 | 0 | No | No |
| 12261591 | USING IONOMER TO MILITATE AGAINST MEMBRANE BUCKLING IN THE TENTING REGION | October 2008 | February 2012 | Allow | 39 | 1 | 1 | No | No |
| 12257069 | PROCESSING ADDITIVES FOR FABRICATING ORGANIC PHOTOVOLTAIC CELLS | October 2008 | March 2012 | Allow | 41 | 1 | 1 | No | No |
| 12248098 | FILM FORMING ADDITIVE FORMULATIONS OF CONDUCTIVE POLYMERS | October 2008 | March 2012 | Allow | 42 | 2 | 0 | No | No |
| 12202939 | CONTROLLED RELEASE OF BIOLOGICALLY ACTIVE COMPOUNDS | September 2008 | May 2012 | Allow | 44 | 1 | 3 | No | No |
| 12131171 | SQUARYLIUM DYE, METHOD OF PRODUCING THE SAME, PHOTOELECTRIC CONVERSION ELEMENT CONTAINING THE DYE, AND SOLID-STATE IMAGING DEVICE | June 2008 | March 2012 | Allow | 46 | 1 | 1 | No | No |
| 12039659 | PHOTOVOLTAIC APPARATUS HAVING A FILLER LAYER AND METHOD FOR MAKING THE SAME | February 2008 | January 2012 | Allow | 47 | 1 | 1 | No | No |
| 11977761 | ETHYLENE COPOLYMERS AND THEIR USES | October 2007 | March 2012 | Allow | 53 | 3 | 0 | No | No |
| 11656190 | CLEANING IMPLEMENT WITH ERODIBLE FOAM SUBSTRATE AND CONTROLLED RELEASE SYSTEM OF ACTIVE AGENT | January 2007 | June 2012 | Allow | 60 | 9 | 0 | Yes | Yes |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner CHOI, LING SIU.
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, 0.0% 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.
⚠ Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.
Examiner CHOI, LING SIU works in Art Unit 1763 and has examined 56 patent applications in our dataset. With an allowance rate of 53.6%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 37 months.
Examiner CHOI, LING SIU's allowance rate of 53.6% places them in the 16% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by CHOI, LING SIU receive 2.02 office actions before reaching final disposition. This places the examiner in the 48% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.
The median time to disposition (half-life) for applications examined by CHOI, LING SIU is 37 months. This places the examiner in the 32% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.
Conducting an examiner interview provides a -21.4% benefit to allowance rate for applications examined by CHOI, LING SIU. This interview benefit is in the 2% percentile among all examiners. Note: Interviews show limited statistical benefit with this examiner compared to others, though they may still be valuable for clarifying issues.
When applicants file an RCE with this examiner, 10.5% of applications are subsequently allowed. This success rate is in the 7% 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.
This examiner enters after-final amendments leading to allowance in 31.2% of cases where such amendments are filed. This entry rate is in the 47% percentile among all examiners. Strategic Recommendation: This examiner shows below-average receptiveness to after-final amendments. You may need to file an RCE or appeal rather than relying on after-final amendment entry.
This examiner withdraws rejections or reopens prosecution in 100.0% of appeals filed. This is in the 88% percentile among all examiners. Of these withdrawals, 100.0% 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.
When applicants file petitions regarding this examiner's actions, 66.7% are granted (fully or in part). This grant rate is in the 70% 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's Amendments: This examiner makes examiner's amendments in 1.8% of allowed cases (in the 73% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).
Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 7% percentile). This examiner rarely issues Quayle actions compared to other examiners. Allowances typically come directly without a separate action for formal matters.
Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:
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.