Prosecution Insights
Last updated: October 02, 2026

Crystalsfirst GmbH

Technology area: Biotechnology & Pharmaceuticals

3 pending office actions • 1 art units • 1 examiners • 0 of 3 (0%) have an AI response strategy ready

Analysis

Crystalsfirst GmbH has 2 pending office actions within the Biotechnology & Pharmaceuticals technology area. These active matters are assigned to 1 distinct examiner and 1 distinct art unit. This concentration suggests that the company's current patent applications are being reviewed within a very specific scientific niche by a single office group. This streamlined prosecution environment can lead to more predictable outcomes if the 1 distinct examiner's preferences and technical interpretations are well understood.

The busiest examiner for this portfolio is GROSS, CHRISTOPHER M, who manages 2 pending office actions. With a busiest examiner pending count of 2, this examiner is the sole individual responsible for the company's current pending applications. For the practitioner, this means that understanding the specific approach of GROSS, CHRISTOPHER M to biotechnology claims is essential for the successful prosecution of the company's entire active docket. Consistent communication with the 1 distinct examiner will be key to resolving both of the 2 pending office actions.

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

Portfolio Summary

3
Total Pending OAs
0
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)

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 (33%)
0
Medium (0%)
2
Easy (67%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only2 (67%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

3
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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GROSS, CHRISTOPHER M 3 63.5% +40.2%

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
18025103 ARRAY, SOAKING SOLUTIONS AND METHOD OF SELECTING SOAKING CONDITIONS FOR SMALL MOLECULES IN BIOLOGICAL MACROMOLECULAR CRYSTALS GROSS, CHRISTOPHER M 50d overdue

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18025103 ARRAY, SOAKING SOLUTIONS AND METHOD OF SELECTING SOAKING CONDITIONS FOR SMALL MOLECULES IN BIOLOGICAL MACROMOLECULAR CRYSTALS GROSS, CHRISTOPHER M 50d overdue
18025107 ARRAY, SOAKING SOLUTIONS AND METHOD OF SELECTING SOAKING CONDITIONS FOR SMALL MOLECULES IN BIOLOGICAL MACROMOLECULAR CRYSTALS GROSS, CHRISTOPHER M 43d overdue
18025100 ARRAY, SOAKING SOLUTIONS AND METHOD OF SELECTING SOAKING CONDITIONS FOR SMALL MOLECULES IN BIOLOGICAL MACROMOLECULAR CRYSTALS GROSS, CHRISTOPHER M 30d overdue

Top Art Units

Art UnitApps
1684 3

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18025100 ARRAY, SOAKING SOLUTIONS AND METHOD OF SELECTING SOAKING CONDITIONS FOR SMALL MOLECULES IN BIOLOGICAL MACROMOLECULAR CRYSTALS GROSS, CHRISTOPHER M 1684 §112 Final Rejection 30d overdue Pending Mar 07, 2023
18025103 ARRAY, SOAKING SOLUTIONS AND METHOD OF SELECTING SOAKING CONDITIONS FOR SMALL MOLECULES IN BIOLOGICAL MACROMOLECULAR CRYSTALS GROSS, CHRISTOPHER M 1684 §102§112Other Final Rejection 50d overdue Pending Mar 07, 2023
18025107 ARRAY, SOAKING SOLUTIONS AND METHOD OF SELECTING SOAKING CONDITIONS FOR SMALL MOLECULES IN BIOLOGICAL MACROMOLECULAR CRYSTALS GROSS, CHRISTOPHER M 1684 §112 Final Rejection 43d overdue Pending Mar 07, 2023

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