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For the Inventor, By the Inventor

Davis, CA, United States of America

Stephen L Karr

USPTO Granted Patents = 12


Average Co-Inventor Count = 3.1

ph-index = 8

Forward Citations = 162(Granted Patents)


Company Filing History:

goldMedal11 out of 17 
 
Aphton Corporation
 patents
silverMedal1 out of 8 
 
Cancer Advances, Inc.
 patents

Years Active: 1989-2013

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12 patents (USPTO):Explore Patents
1. 8343930 - Combination therapy for the treatment of tumors (2013-01-01),
2. 6861510 - Immunogenic compositions against gastrin peptides (2005-03-01),
3. 6359114 - System for method for the modification and purification of proteins (2002-03-19),
4. 5866128 - Method for the treatment and prevention of gastric and duodenal ulcer (1999-02-02),
5. 5785970 - Method of the treatment of gastrointestinal disorders with immunogenic (1998-07-28),
6. 5622702 - Immunogenic compositions and methods for the treatment and prevention of (1997-04-22),
7. 5609870 - Methods for the preparation of immunogens against gastrin (1997-03-11),
8. 5607676 - Immunogenic compositions against gastrin peptides (1997-03-04),
9. 5468494 - Immunogenic compositions against human gastrin 17 (1995-11-21),
10. 5023077 - Immunogenic compositions and methods for the treatment and prevention of (1991-06-11),
11. 4891219 - Method for immunization against and treatment of infection by (1990-01-02),
12. 4814170 - Method for immunization against and treatment of infection by (1989-03-21),

Title: The Inventive Journey of Stephen L Karr

Introduction: Stephen L Karr is a renowned inventor based in Davis, California. With a passion for innovation and problem-solving, he has made significant contributions to various fields through his inventive spirit.

Latest Patents: Stephen L Karr holds several patents in the areas of sustainable agriculture, renewable energy, and environmental conservation. His recent patents focus on novel technologies aimed at reducing carbon footprint and promoting eco-friendly practices.

Career Highlights: Throughout his career, Stephen L Karr has worked tirelessly to bring his innovative ideas to life. His dedication to research and development has led to the successful commercialization of several groundbreaking inventions that have had a positive impact on society.

Collaborations: Stephen L Karr has collaborated with leading research institutions, universities, and companies to further his inventions. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many of his projects.

Conclusion: Stephen L Karr's inventive journey is a testament to his creativity, perseverance, and commitment to making the world a better place through innovation. His pioneering work continues to inspire the next generation of inventors and innovators.

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