Inventor

WU WEISHI W

US16 patents

⚠️ This page may combine multiple inventors who share the name “WU WEISHI W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERRELL PHARMA INC

12 patents

US6340761B1Jan 22, 2002

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC25 citations96

US6242606B1Jun 5, 2001

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC47 citations96

US6777555B2Aug 17, 2004

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC16 citations92

US6559312B2May 6, 2003

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC20 citations92

US6348597B2Feb 19, 2002

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC16 citations92

US6147216ANov 14, 2000

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC41 citations92

US6552200B2Apr 22, 2003

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC8 citations82

US6548675B2Apr 15, 2003

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC9 citations82

US6479663B2Nov 12, 2002

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC3 citations73

US6441179B1Aug 27, 2002

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC2 citations73

US6566526B2May 20, 2003

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC2 citations62

US6555689B2Apr 29, 2003

Intermediates useful for the preparation of antihistaminic piperidine derivatives

MERRELL PHARMA INC2 citations62

DOW CHEMICAL CO

4 patents

US5723486AMar 3, 1998

1,3 dithiolo(4,5)-1,3-dithiolo-2-thione derivatives, compositions and use as antimicrobial and marine antifouling agents

DOW CHEMICAL CO10 citations74

US5631277AMay 20, 1997

(2-one (or thione)-1,3-dithiole 4,5-diyl) bis(thiocyanate) compounds, compositions containing the compounds and their use as an antimicrobial and marine antifouling agents

DOW CHEMICAL CO10 citations74

US5466707ANov 14, 1995

Dimercapto-1,3-dithiolo-2-one or thione maleimides, compositions containing them and their use as antimicrobial and marine antifouling agents

DOW CHEMICAL CO10 citations74

US5661176AAug 26, 1997

(2-one (or thione)-1,3-dithiole-4,5-diyl)-bis(thiomethylthiocyanate), compounds for use as antimicrobial and marine antifouling agents

DOW CHEMICAL CO0 citations52