Evelyn Mei Huang
USPTO Patent Examiner·Active 2012 to 2014
Evelyn Mei Huang is a USPTO patent examiner who has handled 13 ex parte reexaminations between 2012 and 2014. These reexams concentrate in Life Sciences & Consumer and Chemistry & Materials. ExamPat indexes the full prosecution record for each of these cases, including office-action grounds, certificate outcomes, and downstream PTAB and federal-circuit decisions.
Filings by year
Technology mix
Compare against all examiners
Eight side-by-side metrics: case volume, pendency, OAs per reexam, rejection mix, SNQ denial rate, certification rate, and PTAB appeal rate, with a Δ column showing where this examiner runs higher or lower than the corpus.
- Average and median pendency, both for this examiner and the corpus
- Rejection basis split (102 / 103 / 112) head-to-head
- Certification, SNQ denial, and PTAB appeal rates
Certificate outcome distribution
How this examiner's certificates split across the six possible outcomes: all claims confirmed, confirmed with amendment, confirmed with new claims, mixed, or all claims canceled. Includes share comparison to the corpus distribution.
- Count and share for each of the six outcome buckets
- Δ vs. corpus distribution in percentage points
- Useful for setting realistic patent-owner expectations
Event-to-event timing
Median time for this examiner's cases at each prosecution stage — filing to first office action, filing to NIRC, and filing to certificate — with corpus comparison and sample size.
- Median in months per transition
- Side-by-side with the corpus median
- n column showing how many of this examiner's cases completed each transition
Recent reexaminations (13)
| Control # | Filed | Patent | Title | Pendency | Status |
|---|---|---|---|---|---|
| 90/013,366 | Oct 9, 2014 | 8,206,767 | REMOVAL OF ACRYLAMIDE AND/OR MELANOIDIN-FORMING CELL CONTENT | 11 mo | Closed |
| 90/013,317 | Aug 12, 2014 | 6,183,764 | MICROBICIDE TREATED POLYMERIC MATERIALS | 12 mo | Closed |
| 90/012,998 | Sep 13, 2013 | 8,138,343 | CRYSTALLINE POLYMORPH OF 7-ETHYL-10-HYDROXYCAMPTOTHECIN | 9 mo | Closed |
| 90/012,962 | Aug 29, 2013 | 6,028,107 | ORTHOMOLECULAR MEDICAL USE OF L-CITRULLINE FOR VASOPROTECTION, RELAXATIVE SMOOTH MUSCLE TONE AND CELL PROTECTION | 16 mo | Closed |
| 90/012,827 | Apr 3, 2013 | 5,792,795 | Treatment of Inflammatory Bowel Disease Using Oral Dosage Forms of Omega-3 Polyunsaturated Acids | 10 mo | Closed |
| 90/012,745 | Dec 20, 2012 | RE40,812 | NASAL CALCITONIN FORMULATION | 11 mo | Closed |
| 90/012,735 | Dec 10, 2012 | 7,771,710 | NOVEL POWDERED POLYMER, METHOD FOR ITS PREPARATION, AND USE AS A THICKENER | 9 mo | Closed |
| 90/012,657 | Nov 8, 2012 | 7,759,500 | 2-(N-METHYL-PROPANAMINE)-3-(2-NAPHTHOL)THIOPHENE, AN IMPURITY OF DULOXETINE HYDROCHLORIDE | 9 mo | Closed |
| 90/012,492 | Sep 11, 2012 | 7,427,659 | PROCESS FOR PURIFYING PROTEINS IN A HYDROPHOBIC INTERACTION CHROMATOGRAPHY FLOW-THROUGH FRACTION | 10 mo | Closed |
| 90/012,484 | Sep 10, 2012 | 7,611,011 | PEROXIDE PRESERVATION | 7 mo | Closed |
| 90/012,280 | May 3, 2012 | 5,795,587 | Stable lipid-comprising drug delivery complexes and methods for their production | 14 mo | Closed |
| 90/012,224 | Mar 30, 2012 | 5,948,818 | TREATMENT OF INFLAMMATORY BOWEL DISEASE USING ORAL DOSAGE FORMS OF OMEGA-3 POLYUNSATURATED ACIDS | 13 mo | Closed |
| 90/012,204 | Mar 22, 2012 | 5,827,526 | Use of Indigestible Oligosaccharides to Prevent Gastrointestinal Infections and Reduce Duration of Diarrhea in Humans | 14 mo | Closed |
| 90/009,981 | Jan 4, 2012 | 5,658,767 | ARACHIDONIC ACID AND METHODS FOR THE PRODUCTION AND USE THEREOF | 20 mo | Closed |
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