Portola Valley, CA, United States of America

Robert A Kastelein

USPTO Granted Patents = 62 (Patent Applications = 25)

CIPO Patents = 2 (Patent Applications = 3)

EPO Patents = 15 (Patent Applications = 16)

Average Co-Inventor Count = 4.3

ph-index = 14

Forward Citations = 587(Granted Patents)

Forward Citations (Not Self Cited) = 528(Oct 12, 2025)

Inventors with similar research interests:

Location History:

Redwood City, CA (US) (1997 - 2011)
Portola Valley, CA (US) (2009 - 2023)
Palo Alto, CA (US) (2020 - 2024)

Company Filing History:

Merck Sharp + Dohme Corp.

patents

1 out of 64

Dynavax Technologies Corporation

patents

4. 1 out of 12

Trisalus Life Sciences, Inc.

patents

where one patent can have more than one assignee

Years Active: 1997-2025

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62 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12351630 - PD1 and/or LAG3 binders (2025-07-08),

2. 11918648 - Combination of a PD-1 antagonist and CpG-C type oligonucleotide for treating cancer (2024-03-05),

3. 11649290 - CTLA4 binders (2023-05-16),

4. 11168136 - PD1 and/or LAG3 binders (2021-11-09),

5. 11168135 - PD1 and/or LAG3 binders (2021-11-09),

6. 11155619 - PD1 and/or LAG3 binders (2021-10-26),

7. 11052065 - Compositions and methods for treating cancer with a combination of programmed death receptor (PD-1) antibodies and a CXCR2 antagonist (2021-07-06),

8. 10751412 - Combination of a PD-1 antagonist and CPG-C type oligonucleotide for treating cancer (2020-08-25),

9. 10544222 - PD1/CTLA4 binders (2020-01-28),

10. 10501542 - CTLA4 binders (2019-12-10),

11. 10323090 - PD1 and/or LAG3 binders (2019-06-18),

12. 9970944 - Methods of modulating cytokine activity; related reagents (2018-05-15),

13. 8795666 - Antagonists of IL-23P19 for treatement of atopic dermatitis (2014-08-05),

14. 8691953 - Binding compounds for IL-27 (2014-04-08),

15. 8586035 - Use of IL-23 antagonists for treatment of infection (2013-11-19),

Title: The Innovative Journey of Robert A. Kastelein

Introduction: Robert A. Kastelein, a visionary inventor based in Portola Valley, CA (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Robert A. Kastelein holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and innovative spirit.

Career Highlights: With a career spanning over two decades, Robert A. Kastelein has worked tirelessly to bring his ideas to life, revolutionizing industries and pushing the boundaries of innovation. His commitment to excellence and passion for creating a better future are evident in each of his inventions.

Collaborations: Throughout his career, Robert A. Kastelein has collaborated with leading researchers, engineers, and scientists to further develop his inventions and bring them to market. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Robert A. Kastelein's relentless pursuit of innovation and his dedication to creating impactful solutions have solidified his reputation as a pioneering inventor in the technology sector. His work continues to inspire future generations of inventors to push the limits of what is possible.

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