Prosecution Insights
Last updated: October 02, 2026

Neste Oyj

Technology area: Chemistry & Materials

22 pending office actions • 4 art units • 15 examiners • 0 of 22 (0%) have an AI response strategy ready • 9 patents granted in the last 365 days

Portfolio Summary

22
Total Pending OAs
15
Non-Final OAs
6
Final Rejections
1
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.

8
Hard (36%)
14
Medium (64%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (5%)
§103 only12 (55%)
Double-patenting + other2 (9%)
Multi-statute (no §101)7 (32%)

Industry Mix

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

13
Life Sciences
59% of docket
1
Information Tech
5% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
8
Business / Other
36% 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.

220 h
Manual time on pending OAs
44 h
Time saved (low, 20%)
77 h
Time saved (mid, 35%)
1.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GRAHAM, CHANTEL LORAN 4 71.7% +11.5%
CEPLUCH, ALYSSA L 3 63.0% +24.6%
NGUYEN, TAM M 2 77.1% +11.6%
OLADAPO, TAIWO 2 52.9% +11.8%
DOYLE, BRANDI M 1 62.7% +11.9%
ROBINSON, RENEE E 1 73.6% +24.2%
GOLOBOY, JAMES C 1 63.7% +8.7%
VASISTH, VISHAL V 1 72.3% +33.4%
BOYER, RANDY 1 70.4% +8.2%
TOOMER, CEPHIA D 1 74.4% +2.5%

Hard Cases (8)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18993315 REMOVAL OF SILICON FROM DEPOLYMERIZED OIL CEPLUCH, ALYSSA L —
18853570 METHOD FOR REDUCING DEACTIVATION OF A HYDROTREATMENT CATALYST NGUYEN, TAM M —
18725392 HEAT TREATMENT WITH ADSORPTION PURIFICATION OF ORGANIC MATERIAL OF BIOLOGICAL ORIGIN OLADAPO, TAIWO —
18725329 HYDROCARBONS AND PROCESS FOR PRODUCING HYDROCARBONS FROM ORGANIC MATERIAL OF BIOLOGICAL ORIGIN BOYER, RANDY —
18684266 NOVEL METHOD FOR REMOVING NITROGEN CONTAINING COMPOUNDS FROM A FEEDSTOCK FADHEL, ALI Z —
18683801 A METHOD AND AN APPARATUS FOR ESTIMATING QUALITY PARAMETERS RELATED TO A PRODUCT OR A FEED OF PROCESSING OF ORGANIC SUBSTANCES SHOHATEE, IBRAHIM NAGI —
18566162 A STORAGE TANK SYSTEM AND A METHOD FOR REDUCING UNWANTED GAS FORMATION PO, MING CHEUNG —
18252565 ELECTROTECHNICAL FLUID AND A METHOD FOR MANUFACTURING THE SAME CEPLUCH, ALYSSA L —

Interview Candidates (14)

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
18312898 CO-PROCESSING ROUTE FOR HYDROTREATING POLYMER WASTE-BASED MATERIAL CEPLUCH, ALYSSA L 22d
18993315 REMOVAL OF SILICON FROM DEPOLYMERIZED OIL CEPLUCH, ALYSSA L —
18993182 A METHOD FOR PURIFICATION OF LIQUEFIED WASTE PLASTICS USING RECYCLED AQUEOUS STREAM DOYLE, BRANDI M —
18876282 A HYDROCARBON COMPONENT GRAHAM, CHANTEL LORAN —
18876229 A PROCESS FOR PRODUCING A LIQUID TRANSPORTATION FUEL COMPONENT GRAHAM, CHANTEL LORAN —
18876309 AN AVIATION FUEL COMPONENT GRAHAM, CHANTEL LORAN —
18876278 A PROCESS FOR PRODUCING LIQUID TRANSPORTATION FUEL COMPONENTS GRAHAM, CHANTEL LORAN —
18854272 A METHOD FOR PRODUCING RENEWABLE HYDROCARBONS ROBINSON, RENEE E —

Top Art Units

Art UnitApps
1771 8
1772 4
2119 1
1767 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18993315 REMOVAL OF SILICON FROM DEPOLYMERIZED OIL CEPLUCH, ALYSSA L — §103§112 Non-Final OA — Pending Jan 10, 2025
18993182 A METHOD FOR PURIFICATION OF LIQUEFIED WASTE PLASTICS USING RECYCLED AQUEOUS STREAM DOYLE, BRANDI M — §103 Non-Final OA — Pending Jan 10, 2025
18876282 A HYDROCARBON COMPONENT GRAHAM, CHANTEL LORAN — §103 Non-Final OA — Pending Dec 18, 2024
18876229 A PROCESS FOR PRODUCING A LIQUID TRANSPORTATION FUEL COMPONENT GRAHAM, CHANTEL LORAN — §103 Non-Final OA — Pending Dec 18, 2024
18876309 AN AVIATION FUEL COMPONENT GRAHAM, CHANTEL LORAN — §103 Non-Final OA — Pending Dec 18, 2024
18876278 A PROCESS FOR PRODUCING LIQUID TRANSPORTATION FUEL COMPONENTS GRAHAM, CHANTEL LORAN — §103 Non-Final OA — Pending Dec 18, 2024
18854272 A METHOD FOR PRODUCING RENEWABLE HYDROCARBONS ROBINSON, RENEE E — §103§112DP Non-Final OA — Pending Oct 04, 2024
18853570 METHOD FOR REDUCING DEACTIVATION OF A HYDROTREATMENT CATALYST NGUYEN, TAM M — §103§112Other Non-Final OA — Pending Oct 02, 2024
18725392 HEAT TREATMENT WITH ADSORPTION PURIFICATION OF ORGANIC MATERIAL OF BIOLOGICAL ORIGIN OLADAPO, TAIWO 1771 §103§112 Final Rejection — Pending Jun 28, 2024
18725175 PRODUCING HYDROCARBONS FROM ORGANIC MATERIAL OF BIOLOGICAL ORIGIN GOLOBOY, JAMES C 1771 §103 Final Rejection — Pending Jun 28, 2024
18725393 PRODUCING HYDROCARBONS FROM ORGANIC MATERIAL OF BIOLOGICAL ORIGIN VASISTH, VISHAL V 1771 §103DP Non-Final OA — Pending Jun 28, 2024
18725329 HYDROCARBONS AND PROCESS FOR PRODUCING HYDROCARBONS FROM ORGANIC MATERIAL OF BIOLOGICAL ORIGIN BOYER, RANDY 1771 §102§103 Non-Final OA — Pending Jun 28, 2024
18724301 RENEWABLE STABILIZED NAPHTHA-RANGE HYDROCARBON FEED, THERMAL CRACKING METHOD AND PRODUCTS THEREOF OLADAPO, TAIWO 1771 §103 Final Rejection — Pending Jun 26, 2024
18719090 METHOD FOR TREATING A GASEOUS COMPOSITION COMPRISING PROPANE TOOMER, CEPHIA D 1771 §103 Non-Final OA — Pending Jun 12, 2024
18715779 WASTE PLASTIC-BASED THERMAL CRACKING FEED AND METHOD FOR UPGRADING THE SAME CHONG, JASON Y 1772 §103 Non-Final OA — Pending Jun 03, 2024
18684266 NOVEL METHOD FOR REMOVING NITROGEN CONTAINING COMPOUNDS FROM A FEEDSTOCK FADHEL, ALI Z 1772 §102§103§112 Non-Final OA — Pending Feb 16, 2024
18683801 A METHOD AND AN APPARATUS FOR ESTIMATING QUALITY PARAMETERS RELATED TO A PRODUCT OR A FEED OF PROCESSING OF ORGANIC SUBSTANCES SHOHATEE, IBRAHIM NAGI 2119 §101§103 Non-Final OA — Pending Feb 15, 2024
18573544 A METHOD AND FEED FOR PRODUCING ETHYLENE NGUYEN, TAM M 1771 §103 Final Rejection — Pending Dec 22, 2023
18566162 A STORAGE TANK SYSTEM AND A METHOD FOR REDUCING UNWANTED GAS FORMATION PO, MING CHEUNG 1771 §103§112 Non-Final OA — Pending Dec 01, 2023
18252565 ELECTROTECHNICAL FLUID AND A METHOD FOR MANUFACTURING THE SAME CEPLUCH, ALYSSA L 1772 §103§112 Final Rejection — Pending May 11, 2023
18312898 CO-PROCESSING ROUTE FOR HYDROTREATING POLYMER WASTE-BASED MATERIAL CEPLUCH, ALYSSA L 1772 §103 Final Rejection 22d Pending May 05, 2023
18160570 PROCESS AND APPARATUS FOR TREATING TALL OIL HEINCER, LIAM J 1767 §103 Non-Final OA — Pending Jan 27, 2023

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