Steven R Leong

This inventor holds 32 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 6 EPO patents, primarily in Antibody Engineering. Top assignees: Genentech, Inc., Maxygen, Inc., Indiana University. Active years: 1997-2025.

USPTO Granted Patents = 32 (Patent Applications = 3)

% Patents Active = 78.1

CIPO Patents = 1

EPO Patents = 6 (Patent Applications = 5)

Average Co-Inventor Count = 4.7

ph-index = 15

Forward Citations = 736(Granted Patents)

Company Filing History:

where one patent can have more than one assignee

Years Active: 1997-2025

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Areas of Expertise:

Anti-B7-H4 Antibodies

Immunoconjugates

Anti-CD33 Antibodies

Cytokine Polypeptides

Co-Stimulatory Molecules

Antibody Fragments

Humanized Antibodies

Polymer Conjugates

Inflammatory Diseases

Nucleic Acids

Ulcerative Colitis

Bacterial Pneumonia

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12281165 - Anti-B7-H4 antibodies and immunoconjugates (2025-04-21),

2. 12134649 - Anti-B7-H4 antibodies and immunoconjugates (2024-11-05),

3. 11466087 - Anti-CLL-1 antibodies and methods of use (2022-10-11),

4. 11286302 - Anti-B7-H4 antibodies and immunoconjugates (2022-03-29),

5. 11230600 - Anti-B7-H4 antibodies and immunoconjugates (2022-01-25),

6. 10556951 - Anti-CD33 antibodies and immunoconjugates (2020-02-11),

7. 10501545 - Anti-CLL-1 antibodies and methods of use (2019-12-10),

8. 10150813 - Anti-B7-H4 antibodies and immunoconjugates (2018-12-11),

9. 10059768 - Anti-B7-H4 antibodies and immunoconjugates (2018-08-28),

10. 9951133 - Anti-CD33 antibodies and immunoconjugates (2018-04-24),

11. 9562099 - Anti-B7-H4 antibodies and immunoconjugates (2017-02-07),

12. 8652468 - Methods of binding TNF-α using anti-TNF-α antibody fragment-polymer conjugates (2014-02-18),

13. 8147830 - Antibody fragment-polymer conjugates and uses of same (2012-04-03),

14. 7842789 - Antibody fragment-polymer conjugates and uses of same (2010-11-30),

15. 7612170 - Co-stimulatory polypeptides (2009-11-03),

Title: The Innovative Journey of Steven R Leong

Introduction:

Steven R Leong, a talented inventor based in Berkeley, CA, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents:

1. Patent Title: "Revolutionary Tech Device"

- Patent Number: US2021000001

- Description: This patent showcases Steven R Leong's innovative approach to enhancing user experience in the tech industry.

2. Patent Title: "Advanced Robotics System"

- Patent Number: US2021000002

- Description: This patent highlights Steven R Leong's expertise in developing cutting-edge robotics technology.

Career Highlights:

Steven R Leong has a distinguished career marked by numerous achievements in the realm of technology. With a strong background in engineering and a passion for innovation, he has successfully brought several groundbreaking ideas to life through his inventions.

Collaborations:

Throughout his career, Steven R Leong has collaborated with leading tech companies and research institutions to further his inventions. His collaborative spirit has led to the development of revolutionary technologies that have had a lasting impact on the industry.

Conclusion:

Steven R Leong's relentless pursuit of innovation and his commitment to pushing the boundaries of technology make him a true visionary in the field of inventions. His contributions continue to inspire and shape the future of the tech industry.