DH

Douglas Hohlbein

Colgate-Palmolive: 11 patents #3 of 242Top 2%
Overall (2022): #7,154 of 548,613Top 2%
11
Patents 2022

Issued Patents 2022

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
D971608 Toothbrush Daniel Wainless 2022-12-06
11490725 Packaged personal care implement Robert Moskovich 2022-11-08
11382413 Oral care implement Eduardo Jimenez, Patrik Johansson 2022-07-12
D956426 Refill head for a toothbrush Al Sprosta, Eduardo Jimenez, Michael Rooney, Yanmei Ji, Xiangji Ding 2022-07-05
11350729 Oral care implement Daniel Wainless 2022-06-07
11350732 Oral care implement Eduardo Jimenez 2022-06-07
11266226 Oral care implement Fan Gang Xie, Wen Jin Xi, Yanmei Ji, Jiang Zhou 2022-03-08
D943283 Toothbrush Fan Gang Xie, Wen Jin Xi, Yanmei Ji, Jiang Zhou 2022-02-15
11229283 Brush with fluid delivery Gerald Gontarz, Patrik Johansson, John Gatzemeyer, Daniel Wainless, Brian Bloch +1 more 2022-01-25
11224282 Oral care implement Chi Shing Wong, Bo Zhang 2022-01-18
11219301 Oral care implement 2022-01-11