Prosecution Insights
Last updated: October 27, 2026

Amicus Therapeutics Inc.

Technology area: Biotechnology & Pharmaceuticals

9 pending office actions • 7 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 6 patents granted in the last 365 days

Analysis

Amicus Therapeutics Inc. has 11 pending office actions in Biotechnology & Pharmaceuticals. The matters involve 11 examiners across 9 art units, showing broad examiner distribution with some art-unit overlap. LANKFORD JR, LEON B is the busiest examiner, with 1 pending matter.

The action and examiner counts are equal, so the profile does not identify repeated examiner assignments. Counsel should use matter-specific responses while reviewing the shared art units for recurring technical or procedural considerations.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

9
Total Pending OAs
6
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (2)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

4
Hard (44%)
3
Medium (33%)
1
Easy (11%)
1
Unknown (11%)

Rejection Statute Mix

BucketCases
§103 only2 (22%)
§102 only1 (11%)
§112 only1 (11%)
Multi-statute (no §101)4 (44%)
No statute on record1 (11%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

9
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BRAUN, MADELINE E 1 68.4% +25.3%
MEAH, MOHAMMAD Y 1 70.7% +42.8%
LOUNTOS, GEORGE THEMISTOCLIS 1 57.1% +60.0%
INAM, SAHAR 1 100.0% +0.0%
STEADMAN, DAVID J 1 57.7% +29.7%
NGUYEN, QUANG 1 37.9% +52.6%
WEHBE, ANNE MARIE SABRINA 1 57.3% +43.3%
LEE, CHIHYI NMN 1 33.3% +61.1%
TSAY, MARSHA M 1 45.5% +52.8%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
17767803 VARIANT IGF2 CONSTRUCTS WEHBE, ANNE MARIE SABRINA 86d overdue
17773416 Recombinant CDKL5 Proteins, Gene Therapy and Production Methods NGUYEN, QUANG 27d
18040866 Vesicle Targeting Proteins And Uses Of Same LOUNTOS, GEORGE THEMISTOCLIS —
17909450 Methods Of Treating Fabry Disease In Patients Having A Mutation In The GLA Gene INAM, SAHAR —

Interview Candidates (8)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17767803 VARIANT IGF2 CONSTRUCTS WEHBE, ANNE MARIE SABRINA 86d overdue
18111321 Highly Potent Acid Alpha-Glucosidase With Enhanced Carbohydrates MEAH, MOHAMMAD Y 9d overdue
17838741 Recombinant Alpha-Galactosidase A For Treatment Of Fabry Disease STEADMAN, DAVID J 19d
17773416 Recombinant CDKL5 Proteins, Gene Therapy and Production Methods NGUYEN, QUANG 27d
18479396 METHODS OF TREATING FABRY DISEASE IN PATIENTS HAVING A MUTATION IN THE GLA GENE BRAUN, MADELINE E —
18040866 Vesicle Targeting Proteins And Uses Of Same LOUNTOS, GEORGE THEMISTOCLIS —
17424979 USE OF MIGALOSTAT IN REDUCING THE RISK OF CEREBROVASCULAR EVENT IN PATIENTS WITH FABRY DISEASE LEE, CHIHYI NMN —
17079859 Method To Predict Response To Pharmacological Chaperone Treatment Of Diseases TSAY, MARSHA M —

Top Art Units

Art UnitApps
1652 2
1656 2
1624 1
1622 1
1631 1
1634 1
1628 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18479396 METHODS OF TREATING FABRY DISEASE IN PATIENTS HAVING A MUTATION IN THE GLA GENE BRAUN, MADELINE E 1624 §102Other Non-Final OA — Pending Oct 02, 2023
18111321 Highly Potent Acid Alpha-Glucosidase With Enhanced Carbohydrates MEAH, MOHAMMAD Y 1652 §112 Non-Final OA 9d overdue Pending Feb 17, 2023
18040866 Vesicle Targeting Proteins And Uses Of Same LOUNTOS, GEORGE THEMISTOCLIS 1652 §102§112 Non-Final OA — Pending Feb 07, 2023
17909450 Methods Of Treating Fabry Disease In Patients Having A Mutation In The GLA Gene INAM, SAHAR 1622 §103§112 Non-Final OA — Pending Sep 06, 2022
17838741 Recombinant Alpha-Galactosidase A For Treatment Of Fabry Disease STEADMAN, DAVID J 1656 §103 Final Rejection 19d Pending Jun 13, 2022
17773416 Recombinant CDKL5 Proteins, Gene Therapy and Production Methods NGUYEN, QUANG 1631 §102§103 Non-Final OA 27d Pending Apr 29, 2022
17767803 VARIANT IGF2 CONSTRUCTS WEHBE, ANNE MARIE SABRINA 1634 §103§112 Final Rejection 86d overdue Pending Apr 08, 2022
17424979 USE OF MIGALOSTAT IN REDUCING THE RISK OF CEREBROVASCULAR EVENT IN PATIENTS WITH FABRY DISEASE LEE, CHIHYI NMN 1628 §103Other Final Rejection — Pending Jul 22, 2021
17079859 Method To Predict Response To Pharmacological Chaperone Treatment Of Diseases TSAY, MARSHA M 1656 Other Non-Final OA — Pending Oct 26, 2020

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Frequently Asked Questions

How many pending USPTO office actions does Amicus Therapeutics Inc. have?

Amicus Therapeutics Inc. has 9 pending office actions as of October 2026, spread across 7 art units and 9 examiners.

Which USPTO examiner handles the most Amicus Therapeutics Inc. applications?

Madeline E Braun has the most, with 1 of Amicus Therapeutics Inc.'s pending office actions.

What technology area are Amicus Therapeutics Inc.'s patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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