Prosecution Insights
Last updated: October 04, 2026

Rijk Zwaan Zaadteelt En Zaadhandel B.V.

Technology area: Biotechnology & Pharmaceuticals

15 pending office actions • 3 art units • 14 examiners • 0 of 15 (0%) have an AI response strategy ready • 25 patents granted in the last 365 days

Analysis

Rijk Zwaan Zaadteelt En Zaadhandel B.V. is managing 15 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are spread across 14 distinct examiners, suggesting that almost every application is being reviewed by a different official. The portfolio is concentrated within 3 distinct art units, which indicates a very specific technical focus for the company's biotechnology innovations.

The busiest examiner, IBRAHIM, MEDINA AHMED, is currently handling 2 busiest examiner pending actions. This is a low level of concentration given the 15 pending office actions total. However, because the portfolio only spans 3 distinct art units, the company's prosecution activity is highly focused within a few specific examination groups at the patent office, which may lead to similar trends across matters.

Practitioners should note that while there are 14 distinct examiners, the limited number of 3 distinct art units allows for a more specialized prosecution strategy. Managing 15 pending office actions within such a narrow technical range requires attention to the specific standards of these few units. The 2 busiest examiner pending actions with IBRAHIM, MEDINA AHMED represent the most active point of contact in this biotechnology-focused portfolio.

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

Portfolio Summary

15
Total Pending OAs
11
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
1
Due this week
0
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. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 7 days (1)

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.

7
Hard (47%)
3
Medium (20%)
5
Easy (33%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (20%)
§103 only1 (7%)
§112 only4 (27%)
Double-patenting only1 (7%)
Double-patenting + other2 (13%)
Multi-statute (no §101)4 (27%)

Industry Mix

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

13
Life Sciences
87% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
7% of docket
1
Business / Other
7% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
IBRAHIM, MEDINA AHMED 2 87.4% +12.2%
KUMAR, VINOD 1 82.7% +20.4%
ZHENG, LI 1 83.6% +12.9%
STEPHENS, REBECCA JOHANNA 1 67.3% +29.3%
SHEN, YANXIN NMN 1 90.0% +22.5%
STOCKDALE, JESSICA NICOLE 1 50.0% +35.2%
SULLIVAN, BRIAN JAMES 1 76.9% +14.4%
LOGSDON, CHARLES 1 71.7% +11.2%
DELEO, VICTORIA LYNN 1 41.4% -44.4%
DEVEAU ROSEN, JASON 1 80.1% +16.5%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18631696 BRASSICA PLANT RESISTANT TO DOWNY MILDEW IBRAHIM, MEDINA AHMED 30d overdue
18631246 METHOD FOR CHANGING THE INTERCELLULAR MOBILITY OF AN MRNA DEVEAU ROSEN, JASON 22d overdue
19327595 CULTIVATED ROCKET VARIETY 88-CR31134 RZ IBRAHIM, MEDINA AHMED —
19326034 CULTIVATED ROCKET VARIETY 88-CR31138 RZ KUMAR, VINOD —
19052708 BROCCOLI VARIETY 25-BO239 RZ ZHENG, LI —

Hard Cases (7)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18673456 ALBUGO CANDIDA RESISTANCE GENE DELEO, VICTORIA LYNN 103d overdue
17875549 CMV RESISTANCE CONFERRING GENES CHATTERJEE, JAYANTA 6d
18923953 PERONOSPORA RESISTANCE IN SPINACIA OLERACEA SHEN, YANXIN NMN —
18797867 MODIFIED GENE FOR MORE EFFICIENT CULTIVATION OF CUCUMBER STOCKDALE, JESSICA NICOLE —
18774411 MODIFIED TOM2A GENE INVOLVED IN TOBAMOVIRUS RESISTANCE LOGSDON, CHARLES —
18306580 PERONOSPORA RESISTANCE IN SPINACIA OLERACEA BOGGS, RUSSELL T —
18163503 RESISTANCE GENES AND PLANTS RESISTANT TO BEGOMOVIRUSES RADOSAVLJEVIC, ALEKSANDAR —

Interview Candidates (10)

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
18631696 BRASSICA PLANT RESISTANT TO DOWNY MILDEW IBRAHIM, MEDINA AHMED 30d overdue
18631246 METHOD FOR CHANGING THE INTERCELLULAR MOBILITY OF AN MRNA DEVEAU ROSEN, JASON 22d overdue
18798341 HYBRID TOMATO VARIETY 72-MP0030 RZ SULLIVAN, BRIAN JAMES 8d overdue
19327595 CULTIVATED ROCKET VARIETY 88-CR31134 RZ IBRAHIM, MEDINA AHMED —
19326034 CULTIVATED ROCKET VARIETY 88-CR31138 RZ KUMAR, VINOD —
19052708 BROCCOLI VARIETY 25-BO239 RZ ZHENG, LI —
19033739 CYSDV RESISTANCE IN MEMBERS OF THE CUCURBITACEAE FAMILY STEPHENS, REBECCA JOHANNA —
18923953 PERONOSPORA RESISTANCE IN SPINACIA OLERACEA SHEN, YANXIN NMN —

Top Art Units

Art UnitApps
1662 7
1663 6
3643 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19327595 CULTIVATED ROCKET VARIETY 88-CR31134 RZ IBRAHIM, MEDINA AHMED 1662 §112 Non-Final OA — Pending Sep 12, 2025
19326034 CULTIVATED ROCKET VARIETY 88-CR31138 RZ KUMAR, VINOD 1663 §112 Non-Final OA — Pending Sep 11, 2025
19052708 BROCCOLI VARIETY 25-BO239 RZ ZHENG, LI — §112 Non-Final OA — Pending Feb 13, 2025
19033739 CYSDV RESISTANCE IN MEMBERS OF THE CUCURBITACEAE FAMILY STEPHENS, REBECCA JOHANNA 1663 DP Non-Final OA — Pending Jan 22, 2025
18923953 PERONOSPORA RESISTANCE IN SPINACIA OLERACEA SHEN, YANXIN NMN 1663 §101§112 Non-Final OA — Pending Oct 23, 2024
18797867 MODIFIED GENE FOR MORE EFFICIENT CULTIVATION OF CUCUMBER STOCKDALE, JESSICA NICOLE 1663 §102§112 Non-Final OA — Pending Aug 08, 2024
18798341 HYBRID TOMATO VARIETY 72-MP0030 RZ SULLIVAN, BRIAN JAMES 1663 §112 Non-Final OA 8d overdue Pending Aug 08, 2024
18774411 MODIFIED TOM2A GENE INVOLVED IN TOBAMOVIRUS RESISTANCE LOGSDON, CHARLES 1662 §102§103§112 Non-Final OA — Pending Jul 16, 2024
18673456 ALBUGO CANDIDA RESISTANCE GENE DELEO, VICTORIA LYNN 1662 §101§102§103§112 Non-Final OA 103d overdue Pending May 24, 2024
18631696 BRASSICA PLANT RESISTANT TO DOWNY MILDEW IBRAHIM, MEDINA AHMED 1662 §103§112DP Final Rejection 30d overdue Pending Apr 10, 2024
18631246 METHOD FOR CHANGING THE INTERCELLULAR MOBILITY OF AN MRNA DEVEAU ROSEN, JASON 1662 §112DP Final Rejection 22d overdue Pending Apr 10, 2024
18621666 VEGETABLES, MUSHROOMS OR HERBS IN A BOX NGUYEN, SON T 3643 §103 Final Rejection 46d overdue Pending Mar 29, 2024
18306580 PERONOSPORA RESISTANCE IN SPINACIA OLERACEA BOGGS, RUSSELL T 1663 §101§102§112DP Non-Final OA — Pending Apr 25, 2023
18163503 RESISTANCE GENES AND PLANTS RESISTANT TO BEGOMOVIRUSES RADOSAVLJEVIC, ALEKSANDAR 1662 §102§112 Non-Final OA — Pending Feb 02, 2023
17875549 CMV RESISTANCE CONFERRING GENES CHATTERJEE, JAYANTA 1662 §102§103§112 Final Rejection 6d Pending Jul 28, 2022

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