For the Inventor, By the Inventor

Enter assignee name

Carolina, Puerto Rico

Sk&f Lab Co.

USPTO Granted Patents = 11

Forward Citations = 31

Loading Chart...

Loading Chart...

12 inventors (with patents filed for the assignee):

George R Wellman (5 out of 9 patents)

Robert L Webb (5 out of 21 patents)

Clifford S Labaw (4 out of 10 patents)

4. Joseph J Lewis (3 out of 8 patents)

5. Praful D Vaidya (2 out of 2 patents)

6. Thomas J Kasper (2 out of 2 patents)

7. Harold Graboyes (2 out of 2 patents)

8. Wilford L Mendelson (1 out of 13 patents)

9. Elvin L Anderson (1 out of 3 patents)

10. Graham J Durant (1 out of 153 patents)

11. Tsutomu Toyonaka Teraji (1 out of 77 patents)

12. Yoshiharu Nakai (1 out of 16 patents)

11 patents: Sort by Forward Citations

1. 4447621 - Use of (1984-05-08),

2. 4381395 - Process for preparing an imidazole derivative (1983-04-26),

3. 4374996 - Disulfide intermediate for cimetidine (1983-02-22),

4. 4374252 - Benzyl 5-methyl-4-imidazolecarboxylate (1983-02-15),

5. 4328349 - Process for preparing 5-methyl-4-imidazolecarboxylic acid esters (1982-05-04),

6. 4267337 - Imidazolemethylphosphonium salts (1981-05-12),

7. 4215217 - Process for preparing 4-substituted imidazole compounds (1980-07-29),

8. 4163858 - Process for preparing new imidazolemethylphosphonium salts (1979-08-07),

9. 4139708 - Intermediates and processes useful for preparing medicinal agents (1979-02-13),

10. 4119781 - Process for preparing 4-substituted imidazole compounds (1978-10-10),

11. 4063023 - Process for preparing 4-(hydroxymethyl)imidazole compounds (1977-12-13),

SK&F Lab Co. is a leading provider of laboratory equipment and supplies. With years of experience in the industry, we offer high-quality products and exceptional customer service. Our product range includes laboratory glassware, chemicals, and instruments for various scientific applications. Our team of professionals is dedicated to meeting the needs of our customers and ensuring their satisfaction. Visit our website for more information and to browse our catalog.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

11 Patents

#1 in Carolina

#10 in Puerto Rico

#50,126 in the World

Carolina, Puerto Rico

Sk&f Lab Co.

Forward Citations = 31

12 inventors:

George R Wellman (5 out of 9 patents)

Robert L Webb (5 out of 21 patents)

Clifford S Labaw (4 out of 10 patents)

4. Joseph J Lewis (3 out of 8 patents)

5. Praful D Vaidya (2 out of 2 patents)

Please report any incorrect information to support@idiyas.com

Loading…