Inventor
MITRA SMARAJIT
US33 patents
⚠️ This page may combine multiple inventors who share the name “MITRA SMARAJIT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
25 patentsUS5725882AMar 10, 1998
Vinyl-silicone copolymers in cosmetics and personal care products
MINNESOTA MINING & MFG229 citations99
US5468477ANov 21, 1995
Vinyl-silicone polymers in cosmetics and personal care products
MINNESOTA MINING & MFG286 citations99
US5209924AMay 11, 1993
Polysiloxane-grafted copolymer topical binder composition with novel fluorochemical comonomer and method of coating therewith
MINNESOTA MINING & MFG187 citations99
US5154762AOct 13, 1992
Universal water-based medical and dental cement
MINNESOTA MINING & MFG442 citations99
US4981903AJan 1, 1991
Polysiloxane-grafter copolymer topical binder composition with novel hydrophilic monomers and method of coating therewith
MINNESOTA MINING & MFG225 citations99
US4981902AJan 1, 1991
Polysiloxane-grafted copolymer non-pressure sensitive topical binder composition and method of coating therewith
MINNESOTA MINING & MFG214 citations99
US4972037ANov 20, 1990
Polysiloxane-grafted copolymer topical binder composition with novel fluorochemical comonomer and method of coating therewith
MINNESOTA MINING & MFG465 citations99
US5021477AJun 4, 1991
Polysiloxane-grafted copolymer topical binder composition with novel hydrophilic monomers and method of coating therewith
MINNESOTA MINING & MFG64 citations96
US4988506AJan 29, 1991
Polysiloxane-grafted copolymer non-pressure sensitive topical binder composition and method of coating therewith
MINNESOTA MINING & MFG50 citations96
US4831109AMay 16, 1989
Copolymerizable UV stabilizers
MINNESOTA MINING & MFG41 citations93
US6562324B1May 13, 2003
Polymers in cosmetics and personal care products
MINNESOTA MINING & MFG25 citations92
US5854308ADec 29, 1998
Water-based pigmented inks having silicone-containing polymer incorporated therein
MINNESOTA MINING & MFG23 citations92
US5433953AJul 18, 1995
Microcapsules and methods for making same
MINNESOTA MINING & MFG53 citations92
US5212015AMay 18, 1993
Coated substrates comprising polymers derived from monocarbamate diols
MINNESOTA MINING & MFG24 citations92
US4477635AOct 16, 1984
Polymeric triarylmethane dyes
MINNESOTA MINING & MFG41 citations92
US4337303AJun 29, 1982
Transfer, encapsulating, and fixing of toner images
MINNESOTA MINING & MFG44 citations91
US4777217AOct 11, 1988
Methacrylamide functional polymers and method
MINNESOTA MINING & MFG23 citations82
US4691059ASep 1, 1987
Copolymerizable UV stabilizers
MINNESOTA MINING & MFG23 citations82
USRE34958EMay 30, 1995
Polysiloxane-grafted copolymer topical binder composition with novel hydrophilic monomers and method of coating therewith
MINNESOTA MINING & MFG8 citations74
US4791045ADec 13, 1988
Photosensitizers and polymerizable compositions with mannich bases and iodonium salts
MINNESOTA MINING & MFG8 citations74
US5163060ANov 10, 1992
Second harmonic generator comprising an NLO-active polymer derived from monocarbamate diols
MINNESOTA MINING & MFG9 citations73
US5093456AMar 3, 1992
Monocarbamate diols, polymers derived from them and nlo-active materials therefrom
MINNESOTA MINING & MFG16 citations73
USRE34902EApr 11, 1995
Polysiloxane-grafted copolymer non-pressure sensitive topical binder composition and method of coating therewith
MINNESOTA MINING & MFG1 citations63
US4792506ADec 20, 1988
Polymerizable compositions containing iodonium photoinitiators and photosensitizers therefor
MINNESOTA MINING & MFG2 citations63
US5442089AAug 15, 1995
Preparation of monocarbamate diols
MINNESOTA MINING & MFG4 citations62
3M INNOVATIVE PROPERTIES CO
4 patentsUS7055675B2Jun 6, 2006
Conveyor belt cleaning system
3M INNOVATIVE PROPERTIES CO15 citations91
US7204365B2Apr 17, 2007
Conveyor belt cleaning system
3M INNOVATIVE PROPERTIES CO5 citations72
US7114610B2Oct 3, 2006
Conveyor belt cleaning system
3M INNOVATIVE PROPERTIES CO7 citations72
US7915211B2Mar 29, 2011
Solid cleaners for heated food preparation surfaces
3M INNOVATIVE PROPERTIES CO0 citations50
Preventamedics LLC
3 patentsUS9700684B2Jul 11, 2017
Medical delivery devices and methods for applying a barrier composition to a targeted skin surface
Preventamedics LLC28 citations91
US9028884B2May 12, 2015
Medical delivery devices and methods for applying a barrier composition to a targeted skin surface
Preventamedics LLC1 citations60
US9314601B2Apr 19, 2016
Medical delivery devices and methods for applying a barrier composition to a targeted skin surface
Preventamedics LLC0 citations49