Randall K Johnson

This inventor holds 19 USPTO granted patents, primarily in Antitumor Compositions. Top assignees: Smithkline Beecham Corporation, Smithkline Beckman Corporation. Active years: 1987-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Randall K Johnson. Retrieved from https://idiyas.com/inventor/randall-k-johnson

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 194(Granted Patents)

Company Filing History:

10 out of 2,198

Smithkline Beecham Corporation

patents

9 out of 207

Smithkline Beckman Corporation

patents

Years Active: 1987-2003

Loading Chart...

Areas of Expertise:

IL-18

Chemotherapeutic Compositions

Uridine Kinase

Indolizinoquinolinones

Combination Chemotherapy

Prostatic Adenocarcinoma

Tumor Growth Inhibition

Camptothecin Analogs

Gold Complexes

Antitumor Compounds

Pharmaceutical Compositions

Phosphine Ligands

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6582689 - IL-18/IGIF chemotherapeutic compositions (2003-06-24),

2. 6579708 - Human uridine kinase (2003-06-17),

3. 5883255 - Substituted indolizino�1,2-b!quinolinones (1999-03-16),

4. 5756512 - Treatment of non-small cell lung carcinoma (1998-05-26),

5. 5674872 - Treatment of ovarian cancer (1997-10-07),

6. 5637310 - Method of treating prostatic adenocarcinoma (1997-06-10),

7. 5633016 - Combination chemotherapy (1997-05-27),

8. 5496556 - Method of treating prostatic adenocarcinoma (1996-03-05),

9. 5300294 - Method of treating prostatic adenocarcinoma (1994-04-05),

10. 5037812 - Tumor cell growth-inhibiting pharmaceutical compositions containing (1991-08-06),

11. 5004758 - Water soluble camptothecin analogs useful for inhibiting the growth of (1991-04-02),

12. 4902675 - '2-pyridyl and 4-pyridyl phosphine gold (I) anti tumor complexes' (1990-02-20),

13. 4857549 - Antitumor compounds (1989-08-15),

14. 4766226 - Antitumor pharmaceutical compositions and methods for treating tumors (1988-08-23),

15. 4764509 - Pharmaceutical compositions containing di-gold phosphine (1988-08-16),

Title: The Innovative Journey of Randall K Johnson

Introduction: Randall K Johnson, a pioneering inventor based in Ardmore, PA (US), has made significant contributions to the field of technology with his inventive spirit and dedication to innovation.

Latest Patents: Randall K Johnson holds several patents in various technological domains, showcasing his versatility and creativity in inventing novel solutions to complex problems.

Career Highlights: Throughout his illustrious career, Randall K Johnson has been at the forefront of technological advancements, leading groundbreaking projects and pushing the boundaries of innovation. His work has not only revolutionized industries but has also inspired a new generation of inventors.

Collaborations: Randall K Johnson has collaborated with leading tech companies, research institutions, and universities to bring his ideas to life. His ability to work in multidisciplinary teams and his passion for innovation have led to the successful development of cutting-edge technologies.

Conclusion: In conclusion, Randall K Johnson's innovative spirit, coupled with his relentless drive to push the boundaries of technology, has solidified his position as a visionary inventor in the ever-evolving world of innovation. His contributions continue to inspire and shape the future of technology.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]