Prosecution Insights
Last updated: October 27, 2026

Actinium Pharmaceuticals Inc.

Technology area: Biotechnology & Pharmaceuticals

17 pending office actions • 7 art units • 15 examiners • 0 of 17 (0%) have an AI response strategy ready • 9 patents granted in the last 365 days

Analysis

Actinium Pharmaceuticals Inc. currently manages 17 pending office actions within the Biotechnology & Pharmaceuticals technology area. This portfolio is distributed across 15 distinct examiners and 7 distinct art units. The presence of these 17 pending office actions shows the current volume of activity for this entity. Practitioners should note the distribution across the 7 distinct art units, which involves different examination environments. The coordination of responses across different technical centers is a key consideration for the legal team.

SAMALA, JAGADISHWAR RAO is the busiest examiner for this portfolio, currently overseeing 2 pending office actions. While the company workload involves 15 distinct examiners, this specific official is responsible for 2 matters. This distribution suggests that the innovations are being evaluated by different groups within the Biotechnology & Pharmaceuticals field. Having 15 distinct examiners involved means that the prosecution strategy must account for the individual tendencies of various officials. Each examiner may bring a different perspective to the claims, requiring a specific approach for every individual case file.

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

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. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
0
Due this month
1
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 60 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.

9
Hard (53%)
7
Medium (41%)
1
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (24%)
Double-patenting only1 (6%)
Double-patenting + other3 (18%)
Multi-statute (no §101)9 (53%)

Industry Mix

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

17
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.

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
SAMALA, JAGADISHWAR RAO 2 67.9% +55.7%
VU, JAKE MINH 2 41.0% +27.0%
WARD, PAUL V 1 83.2% -12.2%
CRAIG, KAILA ANGELIQUE 1 33.8% +25.2%
DICKINSON, PAUL W 1 63.2% +9.6%
SKOKO III, JOHN JOSEPH 1 53.0% +55.2%
BAEK, JONGHWAN NMN 1 50.0% +0.0%
SCHLIENTZ, LEAH H 1 41.8% +38.7%
DONOHUE, SEAN R 1 41.4% +21.0%
ROGERS, JAMES WILLIAM 1 46.1% +22.4%

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
18901169 METHOD FOR TREATING CANCER USING A BCL-2 INHIBITOR IN CONJUNCTION WITH AN ALPHA-EMITTING RADIOIMMUNOTHERAPEUTIC WARD, PAUL V —

Hard Cases (9)

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
16755590 ANTI-CD45-BASED LYMPHODEPLETION METHODS AND USES THEREOF IN CONJUNCTION WITH ACT-BASED CANCER THERAPIES JOHANSEN, PETER N. 30d overdue
16754400 METHODS FOR CANCER TREATMENT USING A RADIOLABELED ANTI-CD45 IMMUNOGLOBULIN AND ADOPTIVE CELL THERAPIES BUTTICE, AUDREY L 33d
18696453 RADIOIMMUNOCONJUGATES TARGETING GRP78 FOR USE IN THE TREATMENT OF CANCER DICKINSON, PAUL W —
18684103 RADIOIMMUNOCONJUGATES TARGETING CALRETICULIN FOR USE IN THE TREATMENT OF CANCER SAMALA, JAGADISHWAR RAO —
18036723 METHODS FOR TREATING CANCER USING COMBINATIONS OF EPIGENETIC THERAPIES AND RADIOCONJUGATE TARGETING AGENTS SCHLIENTZ, LEAH H —
18685667 RADIOIMMUNOCONJUGATES TARGETING PHOSPHATIDYLSERINE FOR USE IN THE TREATMENT OF CANCER VU, JAKE MINH —
17726296 COMBINATION RADIOIMMUNOTHERAPY AND CD47 BLOCKADE IN THE TREATMENT OF CANCER ROGERS, JAMES WILLIAM —
17606226 COMPOSITIONS AND METHODS OF IMMUNODEPLETION FOR THE TREATMENT OF MALIGNANT AND NON-MALIGNANT HEMATOLOGICAL DISEASES WESTERBERG, NISSA M —

Interview Candidates (9)

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
16627872 TREATMENTS FOR A HEMATOLOGICAL MALIGNANCY SAMALA, JAGADISHWAR RAO 58d overdue
18044356 METHOD FOR TREATING ACUTE MYELOID LEUKEMIA USING VENETOCLAX IN CONJUNCTION WITH LINTUZUMAB-AC225 DONOHUE, SEAN R 11d overdue
18887845 METHODS FOR TREATING CANCER USING COMBINATIONS OF PARP INHIBITORS AND ANTIBODY RADIOCONJUGATES CRAIG, KAILA ANGELIQUE —
18684103 RADIOIMMUNOCONJUGATES TARGETING CALRETICULIN FOR USE IN THE TREATMENT OF CANCER SAMALA, JAGADISHWAR RAO —
18557988 RADIOIMMUNOCONJUGATES DIRECTED TO NKG2D LIGANDS FOR THE TREATMENT OF CANCER SKOKO III, JOHN JOSEPH —
18036723 METHODS FOR TREATING CANCER USING COMBINATIONS OF EPIGENETIC THERAPIES AND RADIOCONJUGATE TARGETING AGENTS SCHLIENTZ, LEAH H —
18685667 RADIOIMMUNOCONJUGATES TARGETING PHOSPHATIDYLSERINE FOR USE IN THE TREATMENT OF CANCER VU, JAKE MINH —
17726296 COMBINATION RADIOIMMUNOTHERAPY AND CD47 BLOCKADE IN THE TREATMENT OF CANCER ROGERS, JAMES WILLIAM —

Top Art Units

Art UnitApps
1618 11
1622 1
1643 1
1614 1
1646 1
1644 1
1647 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18901169 METHOD FOR TREATING CANCER USING A BCL-2 INHIBITOR IN CONJUNCTION WITH AN ALPHA-EMITTING RADIOIMMUNOTHERAPEUTIC WARD, PAUL V 1622 DP Non-Final OA — Pending Sep 30, 2024
18887845 METHODS FOR TREATING CANCER USING COMBINATIONS OF PARP INHIBITORS AND ANTIBODY RADIOCONJUGATES CRAIG, KAILA ANGELIQUE 1618 §103 Non-Final OA — Pending Sep 17, 2024
18696453 RADIOIMMUNOCONJUGATES TARGETING GRP78 FOR USE IN THE TREATMENT OF CANCER DICKINSON, PAUL W 1618 §102§112 Non-Final OA — Pending Mar 28, 2024
18684103 RADIOIMMUNOCONJUGATES TARGETING CALRETICULIN FOR USE IN THE TREATMENT OF CANCER SAMALA, JAGADISHWAR RAO 1618 §102§103 Non-Final OA — Pending Feb 15, 2024
18557988 RADIOIMMUNOCONJUGATES DIRECTED TO NKG2D LIGANDS FOR THE TREATMENT OF CANCER SKOKO III, JOHN JOSEPH 1643 §102§103§112DP Non-Final OA — Pending Oct 30, 2023
18553757 RADIOIMMUNOTHERAPY DIRECTED TO CCR8 FOR DEPLETION OF TUMOR INFILTRATING REGULATORY T CELLS BAEK, JONGHWAN NMN 1618 §103DP Non-Final OA — Pending Oct 03, 2023
18036723 METHODS FOR TREATING CANCER USING COMBINATIONS OF EPIGENETIC THERAPIES AND RADIOCONJUGATE TARGETING AGENTS SCHLIENTZ, LEAH H 1618 §102§103 Non-Final OA — Pending May 12, 2023
18044356 METHOD FOR TREATING ACUTE MYELOID LEUKEMIA USING VENETOCLAX IN CONJUNCTION WITH LINTUZUMAB-AC225 DONOHUE, SEAN R 1618 §103 Final Rejection 11d overdue Pending Mar 07, 2023
18685667 RADIOIMMUNOCONJUGATES TARGETING PHOSPHATIDYLSERINE FOR USE IN THE TREATMENT OF CANCER VU, JAKE MINH 1618 §103§112 Final Rejection — Pending Mar 02, 2023
17726296 COMBINATION RADIOIMMUNOTHERAPY AND CD47 BLOCKADE IN THE TREATMENT OF CANCER ROGERS, JAMES WILLIAM 1618 §103§112 Non-Final OA — Pending Apr 21, 2022
17725544 COMBINATION RADIOIMMUNOTHERAPY AND CD47 BLOCKADE IN THE TREATMENT OF CANCER CABRAL, ROBERT S 1614 §103§112DP Non-Final OA — Pending Apr 20, 2022
17702648 COMBINATION RADIOIMMUNOTHERAPY AND CD47 BLOCKADE IN THE TREATMENT OF CANCER CUNNINGCHEN, KATHLEEN MARY 1646 §103 Final Rejection 35d overdue Pending Mar 23, 2022
17606226 COMPOSITIONS AND METHODS OF IMMUNODEPLETION FOR THE TREATMENT OF MALIGNANT AND NON-MALIGNANT HEMATOLOGICAL DISEASES WESTERBERG, NISSA M 1618 §103§112 Non-Final OA — Pending Oct 25, 2021
17293663 COMBINATION OF RADIOIMMUNOTHERAPY AND IMMUNE CHECKPOINT THERAPY IN THE TREATMENT OF CANCER VU, JAKE MINH 1618 §102§103§112Other Non-Final OA — Pending May 13, 2021
16755590 ANTI-CD45-BASED LYMPHODEPLETION METHODS AND USES THEREOF IN CONJUNCTION WITH ACT-BASED CANCER THERAPIES JOHANSEN, PETER N. 1644 §103§112 Non-Final OA 30d overdue Pending Apr 12, 2020
16754400 METHODS FOR CANCER TREATMENT USING A RADIOLABELED ANTI-CD45 IMMUNOGLOBULIN AND ADOPTIVE CELL THERAPIES BUTTICE, AUDREY L 1647 §103§112 Final Rejection 33d Pending Apr 08, 2020
16627872 TREATMENTS FOR A HEMATOLOGICAL MALIGNANCY SAMALA, JAGADISHWAR RAO 1618 §103 Final Rejection 58d overdue Pending Dec 31, 2019

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Frequently Asked Questions

How many pending USPTO office actions does Actinium Pharmaceuticals Inc. have?

Actinium Pharmaceuticals Inc. has 17 pending office actions as of October 2026, spread across 7 art units and 15 examiners.

Which USPTO examiner handles the most Actinium Pharmaceuticals Inc. applications?

Jagadishwar Rao Samala has the most, with 2 of Actinium Pharmaceuticals Inc.'s pending office actions.

What technology area are Actinium Pharmaceuticals Inc.'s patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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