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Sandwich, United Kingdom

Charles A Baxter

This inventor holds 7 USPTO granted patents. Top assignee: Pfizer Corporation. Active years: 1976-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles A Baxter. Retrieved from https://idiyas.com/inventor/charles-a-baxter

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

Calculating rank

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 25(Granted Patents)

Location History:

Sandwich, EN (1976 - 1978)
Margate, EN (1978)
Margate, GB (1979 - 1980)

Company Filing History:

Pfizer Corporation

Years Active: 1976-1980

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4183925 - 7-Aminophenylacetamido-.DELTA..sup.3 -cephem antibacterial agents and (1980-01-15),

2. 4144240 - Substituted mercaptothiadiazole compounds (1979-03-13),

3. 4080451 - Cephalosporin derivatives (1978-03-21),

4. 4080339 - Imidazo[2,1-b]thiazole and thiazolo[3,2-a]benzimidazole quaternary salts (1978-03-21),

5. 4042583 - Imidazo[2,1-b]thiazole and thiazolo[3,2-a]-benzimidazole quaternary (1977-08-16),

6. 4008245 - Imidazo[2,1-b]thiazole and thiazolo[3,2-a]-benzimidazole quaternary (1977-02-15),

7. 3954784 - Imidazo[2,1-b]thiazole and thiazolo[3,2-a]-benzimidazole quaternary (1976-05-04),

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]

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