Trademarks = 4

Forward Citations = 104

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7 inventors (with patents filed for the assignee):

Mark K Malmros (2 out of 5 patents)

John K Pollard, Jr (2 out of 2 patents)

Richard C Hevey (2 out of 4 patents)

4. William Drell (1 out of 1 patent)

5. Arthur S Spangler, Deceased (1 out of 1 patent)

6. Wayne W Petko (1 out of 1 patent)

7. Andre H Yavrouian (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4260681 - Reagent system and method for assaying peptidase enzymes (1981-04-07),

2. 4234680 - Method for terminating a peroxidase catalyzed reaction (1980-11-18),

3. 4228237 - Methods for the detection and determination of ligands (1980-10-14),

4. 4208204 - 3-Hydroxy-3-methylglutaric acid monoamide and derivatives thereof (1980-06-17),

5. 4133893 - Topical treatment of skin diseases (1979-01-09),

6. 4105794 - Process of mitigating cholelithiasis (1978-08-08),

Company Overview

Calbiochem-behring Corp. is a leading supplier of high-quality biochemicals for life science research and drug discovery. With a comprehensive product portfolio and a commitment to innovation, Calbiochem-behring Corp. is dedicated to providing scientists with the tools they need to advance their research and make groundbreaking discoveries in the fields of biology and medicine.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#56 in La Jolla, CA

#10,570 in California

#44,897 in US

La Jolla, CA, United States of America

Calbiochem-Behring Corp.

Forward Citations = 104

7 inventors:

Mark K Malmros (2 out of 5 patents)

John K Pollard, Jr (2 out of 2 patents)

Richard C Hevey (2 out of 4 patents)

4. William Drell (1 out of 1 patent)

5. Arthur S Spangler, Deceased (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Calbiochem-Behring Corp.. Retrieved from https://idiyas.com/company/calbiochem-behring

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

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]