Prosecution Insights
Last updated: May 29, 2026

Stratasys, Ltd.

17 pending office actions • 11 art units • 17 examiners • 0 of 17 (0%) have an AI response strategy ready • 16 patents granted in the last 365 days

Portfolio Summary

17
Total Pending OAs
11
Non-Final OAs
5
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 17 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

10
Overdue
1
Due this week
4
Due this month
1
Due in next 60 days
1
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. 17 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (10)Due ≤ 7 days (1)Due ≤ 30 days (4)Due ≤ 60 days (1)Due later (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.

1
Hard (6%)
12
Medium (71%)
1
Easy (6%)
3
Unknown (18%)

Rejection Statute Mix

BucketCases
§101 only1 (6%)
§103 only12 (71%)
§112 only1 (6%)
No statute on record3 (18%)

Industry Mix

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

14
Life Sciences
82% of docket
2
Information Tech
12% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
6% 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.

170 h
Manual time on pending OAs
34 h
Time saved (low, 20%)
59 h
Time saved (mid, 35%)
1.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TENTONI, LEO B 1 81.9% +10.0%
NELSON, JAMEL M 1 73.6% +15.9%
NISULA, CHRISTINE XU 1 40.5% -11.6%
AMEEN, MOHAMMAD M 1 76.9% +19.4%
DARNELL, BAILEIGH K 1 69.7% +26.1%
ROSWELL, JESSICA MARIE 1 52.1% +36.5%
SANDERS, JOSHUA T 1 74.6% +35.7%
TANG, MICHAEL XUEFEI 1 83.2% +19.4%
WASHVILLE, JEFFREY D 1 79.9% -4.8%
SALVATORE, LYNDA 1 63.9% +19.2%

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
18786084 METHOD FOR PRINTING THREE-DIMENSIONAL PARTS WITH CRYSTALLIZATION KINETICS CONTROL TENTONI, LEO B 20d

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
18307455 PRINT ACCURACY SCORE BASED ON 3D METROLOGY DATA TANG, MICHAEL XUEFEI 45d overdue

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
18540535 DETECTION AND USE OF PRINTER CONFIGURATION INFORMATION SANDERS, JOSHUA T 89d overdue
18574350 NOVEL URETHANE ACRYLATE COMPOSITION ROSWELL, JESSICA MARIE 46d overdue
18307455 PRINT ACCURACY SCORE BASED ON 3D METROLOGY DATA TANG, MICHAEL XUEFEI 45d overdue
18646331 3D PRINTER WITH HEAD CARRIAGE WITH FILAMENT CUTTER AND REMOVABLE PRINT HEAD DARNELL, BAILEIGH K 18d overdue
18786084 METHOD FOR PRINTING THREE-DIMENSIONAL PARTS WITH CRYSTALLIZATION KINETICS CONTROL TENTONI, LEO B 20d
18708318 THERMOPLASTIC ELASTOMER POWDERS FOR ADDITIVE MANUFACTURING AND THE USE THEREOF AMEEN, MOHAMMAD M 23d
18022761 POLYAMIDE FILAMENTS FOR USE IN 3D PRINTING SALVATORE, LYNDA 27d
18738271 THERMAL CONTROL IN A STEREOLITHOGRAPHIC 3D PRINTER NELSON, JAMEL M 40d

Top Art Units

Art UnitApps
1743 4
1789 3
1742 2
1767 1
2119 1
2115 1
1766 1
1764 1
3761 1
1615 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18786084 METHOD FOR PRINTING THREE-DIMENSIONAL PARTS WITH CRYSTALLIZATION KINETICS CONTROL TENTONI, LEO B 1742 §112 Non-Final OA 20d Pending Jul 26, 2024
18738271 THERMAL CONTROL IN A STEREOLITHOGRAPHIC 3D PRINTER NELSON, JAMEL M 1743 Other Non-Final OA 40d Pending Jun 10, 2024
18708682 CERAMIC FEEDSTOCK FOR FUSION BARRIERS AND SUPPORT STRUCTURES USED IN ADDITIVE MANUFACTURING NISULA, CHRISTINE XU 1789 §103 Non-Final OA 29d Pending May 09, 2024
18708318 THERMOPLASTIC ELASTOMER POWDERS FOR ADDITIVE MANUFACTURING AND THE USE THEREOF AMEEN, MOHAMMAD M 1742 §103 Non-Final OA 23d Pending May 08, 2024
18646331 3D PRINTER WITH HEAD CARRIAGE WITH FILAMENT CUTTER AND REMOVABLE PRINT HEAD DARNELL, BAILEIGH K 1743 §103 Non-Final OA 18d overdue Pending Apr 25, 2024
18574350 NOVEL URETHANE ACRYLATE COMPOSITION ROSWELL, JESSICA MARIE 1767 Other Non-Final OA 46d overdue Pending Dec 27, 2023
18540535 DETECTION AND USE OF PRINTER CONFIGURATION INFORMATION SANDERS, JOSHUA T 2119 Other Final Rejection 89d overdue Pending Dec 14, 2023
18307455 PRINT ACCURACY SCORE BASED ON 3D METROLOGY DATA TANG, MICHAEL XUEFEI 2115 §101 Non-Final OA 45d overdue Pending Apr 26, 2023
18307354 WATER DISPERSIBLE POLYMER FOR USE IN ADDITIVE MANUFACTURING WASHVILLE, JEFFREY D 1766 §103 Non-Final OA 43d overdue Pending Apr 26, 2023
18022761 POLYAMIDE FILAMENTS FOR USE IN 3D PRINTING SALVATORE, LYNDA 1789 §103 Non-Final OA 27d Pending Feb 23, 2023
18018047 POWDER COMPOSITION FOR ADDITIVE PROCESS AND PRINTED ARTICLES THEREOF REUTHER, ARRIE L 1764 §103 Final Rejection 52d overdue Pending Jan 26, 2023
17997593 EMITTER AND METHOD FOR PLASMA FUSING OF MATERIALS TRAN-LE, THAO UYEN 3761 §103 Non-Final OA 4d overdue Pending Oct 31, 2022
17997414 THREE-DIMENSIONALLY PRINTABLE ANTIVIRAL FILAMENT PALENIK, JEFFREY T 1615 §103 Final Rejection 7d Pending Oct 28, 2022
17785884 PROCESS FOR THE PRODUCTION OF A THREE-DIMENSIONAL GREEN BODY AHMED ALI, MOHAMED K 1743 §103 Final Rejection 58d overdue Pending Jun 15, 2022
17768879 A PROCESS FOR PRODUCING A THREE-DIMENSIONAL (3D) OBJECT EMPLOYING GRANULATES CARPENTER, JOSHUA S 1733 §103 Final Rejection 72d Pending Apr 14, 2022
17649515 OLED LIGHT SOURCE AND MULTI-MATERIAL MEMBRANE FOR VAT POLYMERIZATION PRINTER ROBITAILLE, JOHN P 1743 §103 Non-Final OA 28d overdue Pending Jan 31, 2022
16967980 MULTIPLE LAYER FILAMENT AND METHOD OF MANUFACTURING CHANDHOK, JENNA N 1789 §103 Non-Final OA 99d overdue Pending Aug 06, 2020

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