Prosecution Insights
Last updated: May 29, 2026

Nutrition & Biosciences USA 1, LLC

8 pending office actions • 5 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready

Portfolio Summary

8
Total Pending OAs
7
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
2
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. 8 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (2)Due later (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.

0
Hard (0%)
6
Medium (75%)
0
Easy (0%)
2
Unknown (25%)

Rejection Statute Mix

BucketCases
§103 only5 (62%)
Double-patenting + other1 (12%)
No statute on record2 (25%)

Industry Mix

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

8
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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TRAN, LIEN THUY 1 28.3% +26.2%
PEEBLES, KATHERINE 1 36.3% +49.7%
FAY, ZOHREH ALEMZADEH 1 51.8% -6.7%
GOLDEN, CHINESSA T 1 56.9% +4.0%
CHO, DAVID H 1 38.2% +75.0%
TIEN, LUCY MINYU 1 61.3% +35.6%
BERRY, LAYLA D 1 65.9% +8.6%
SCHACHERMEYER, SAMANTHA LYNN 1 36.7% +65.0%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18656260 COMPOSITION COMPRISING GLUTEN-FREE FLOUR AND HYDROXYPROPYL METHYL CELLULOSE TRAN, LIEN THUY 86d overdue

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
18656260 COMPOSITION COMPRISING GLUTEN-FREE FLOUR AND HYDROXYPROPYL METHYL CELLULOSE TRAN, LIEN THUY 86d overdue
18261296 IMPROVED METHOD FOR THE PREPARATION OF MICROCRYSTALLINE CELLULOSE SCHACHERMEYER, SAMANTHA LYNN 31d overdue
18554318 A METHYLCELLULOSE WITH HIGH POWDER DISSOLUTION TEMPERATURE CHO, DAVID H 22d overdue
18549612 AN OLEOGEL COMPOSITION COMPRISING AN ETHYLCELLULOSE AND AN OILY ACTIVE INGREDIENT TIEN, LUCY MINYU 14d
18292993 BIODEGRADABLE ALGINATE FILMS PEEBLES, KATHERINE 76d

Top Art Units

Art UnitApps
1693 3
1617 2
1793 1
1788 1
1612 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18656260 COMPOSITION COMPRISING GLUTEN-FREE FLOUR AND HYDROXYPROPYL METHYL CELLULOSE TRAN, LIEN THUY 1793 §103 Non-Final OA 86d overdue Pending May 06, 2024
18292993 BIODEGRADABLE ALGINATE FILMS PEEBLES, KATHERINE 1617 DPOther Non-Final OA 76d Pending Jan 29, 2024
18292990 CONTROLLED RELEASE COATING AGENT FAY, ZOHREH ALEMZADEH 1617 §103 Non-Final OA 62d Pending Jan 29, 2024
18292984 HPMC COMPOSITION FOR PROVIDING A HEAT-SEALABLE COATING ON PAPER AND BOARD GOLDEN, CHINESSA T 1788 §103 Non-Final OA 28d Pending Jan 29, 2024
18554318 A METHYLCELLULOSE WITH HIGH POWDER DISSOLUTION TEMPERATURE CHO, DAVID H 1693 Other Non-Final OA 22d overdue Pending Oct 06, 2023
18549612 AN OLEOGEL COMPOSITION COMPRISING AN ETHYLCELLULOSE AND AN OILY ACTIVE INGREDIENT TIEN, LUCY MINYU 1612 §103 Final Rejection 14d Pending Sep 08, 2023
18261499 METHOD OF PREPARATION OF CARBOXYMETHYL CELLULOSE HAVING IMPROVED STORAGE STABILITY BERRY, LAYLA D 1693 §103 Non-Final OA 88d overdue Pending Jul 14, 2023
18261296 IMPROVED METHOD FOR THE PREPARATION OF MICROCRYSTALLINE CELLULOSE SCHACHERMEYER, SAMANTHA LYNN 1693 Other Non-Final OA 31d overdue Pending Jul 13, 2023

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