Prosecution Insights
Last updated: August 14, 2026

DR. REDDY'S LABORATORIES LIMITED

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready

Portfolio Summary

5
Total Pending OAs
5
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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.

3
Hard (60%)
2
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Double-patenting + other2 (40%)
Multi-statute (no §101)3 (60%)

Industry Mix

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

3
Life Sciences
60% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
2
Business / Other
40% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LANDSMAN, ROBERT S 1 81.3% +13.3%
VAN DRUFF, SYDNEY 1 55.6% +30.6%
TSAY, MARSHA M 1 45.7% +52.5%
TAYLOR, LIA ELAN 1 64.5% +29.0%
GURLEY, JAMI MICHELLE 1 54.2% +14.3%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18681162 Method To Purify An Antibody Composition Using Cation Exchange Chromatography LANDSMAN, ROBERT S

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18275255 CELL CULTURE METHODS TSAY, MARSHA M 8d
18291909 Method To Control High Molecular Weight Aggregates In An Antibody Composition VAN DRUFF, SYDNEY
18038282 STABLE THERAPEUTIC PROTEIN FORMULATION AND METHODS OF MAKING THE SAME GURLEY, JAMI MICHELLE

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18275255 CELL CULTURE METHODS TSAY, MARSHA M 8d
18681162 Method To Purify An Antibody Composition Using Cation Exchange Chromatography LANDSMAN, ROBERT S
18291909 Method To Control High Molecular Weight Aggregates In An Antibody Composition VAN DRUFF, SYDNEY
18273142 FREEZE DRIED ANTIBODY FORMULATIONS AND METHODS THEREOF TAYLOR, LIA ELAN
18038282 STABLE THERAPEUTIC PROTEIN FORMULATION AND METHODS OF MAKING THE SAME GURLEY, JAMI MICHELLE

Top Art Units

Art UnitApps
1656 1
1641 1
1647 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18681162 Method To Purify An Antibody Composition Using Cation Exchange Chromatography LANDSMAN, ROBERT S §102§112DP Non-Final OA Pending Feb 05, 2024
18291909 Method To Control High Molecular Weight Aggregates In An Antibody Composition VAN DRUFF, SYDNEY §102§103 Non-Final OA Pending Jan 24, 2024
18275255 CELL CULTURE METHODS TSAY, MARSHA M 1656 §102§103 Non-Final OA 8d Pending Aug 01, 2023
18273142 FREEZE DRIED ANTIBODY FORMULATIONS AND METHODS THEREOF TAYLOR, LIA ELAN 1641 §103§112DP Non-Final OA Pending Jul 19, 2023
18038282 STABLE THERAPEUTIC PROTEIN FORMULATION AND METHODS OF MAKING THE SAME GURLEY, JAMI MICHELLE 1647 §103§112 Non-Final OA Pending May 23, 2023

Managing DR. REDDY'S LABORATORIES LIMITED's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month