Inventor

Krystyna Plochocka

Inventor

Scotch Plains, NJ, US

Overview

39→

Patents

1990–2015

Patent span

Chemistry

Primary field (CPC C)

Patents· 39 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds30%

A61KPreparations for medical, dental or toiletry purposes19%

A61QSpecific use of cosmetics or similar toiletry preparations18%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%

A61LMethods or apparatus for sterilising materials or objects in general4%

C08LCompositions of macromolecular compounds4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

C07DHeterocyclic compounds3%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

Y02PClimate change mitigation technologies in the production or processing of goods2%

PatentTitleYear

9,163,102'Soluble branched polymers'2015 7,288,597'Process of making polymeric hydrogels by reactive extrusion'2007 7,122,602'Process of making polymeric hydrogels by reactive extrusion'2006 7,048,912'Polymeric delivery and release systems for oral care actives'2006 6,706,817'Polymeric hydrogels'2004 6,583,225'Polymeric hydrogels'2003 6,562,928'Terpolymer of maleic acid, maleic anhydride and alkylvinylether'2003 6,464,961'Polymeric delivery and release systems for oral care actives'2002 6,451,944'Continuous, solvent-free process for making copolymers of maleic anhydride and C14 alkyl vinyl ether'2002 6,365,691'Continuous, solvent-free process for making terpolymers of maleic anhydride, C1-4 alkyl vinyl ether and isobutylene'2002 6,315,987'Polymeric delivery and release systems for oral care actives'2001 6,312,714'Cosmetic composition for rejuvenation of skin without skin irritation'2001 6,300,442'Process for making a cosmetically or pharmaceutically-acceptable emulsion or gel composition'2001 6,255,421'Non-aqueous, heterogeneous polymerization process and reaction product obtained thereby'2001 6,214,956'Solvent-free copolymers of maleic anhydride and alkyl vinyl ethers having a specific viscosity of 0.5 to 5 and method of making'2001 6,211,318'Solvent-free, fine white powders of a copolymer of maleic anhydride and A C1-C4 alkyl vinyl ether substantially free of poly (alkyl vinyl ether, homopolymer'2001 6,184,325'Solvent-free, fine white powders of high molecular weight copolymers of maleic anhydride and a C1-C4 alky vinyl ether without odor or taste'2001 6,177,068'Vinyl amide polymer delivery system for hair and skin treating compositions'2001 6,117,416'Mouthwash composition including a solvent-free high molecular weight uncrosslinked terpolymer of maleic anhydride C.sub.1 -C.sub.4 alkyl vinyl ether and isobutylene'2000 6,048,522'Controlled-release, drug-delivery composition'2000 6,046,291'Dentifrice composition including a solvent-free, high molecular weight uncrosslinked terpolymer of maleic anhydride, C.sub.1 -C.sub.4 alkyl ether and isobutylene'2000 5,959,053'Solvent-free process for making high molecular weight terpolymers of maleic anhydride, C.sub.1 -C.sub.4 alkyl vinyl ether and isobutylene'1999 5,939,506'Solvent-free process for making high molecular weight terpolymers of maleic anhydride, C.sub.1 -C.sub.4 alkyl vinyl ether and isobutylene'1999 5,900,470'Denture adhesive including a solvent-free, high molecular weight terpolymer of maleic anhydride, a C.sub.1 -C.sub.4 alkyl vinyl ether and isobutylene'1999 5,635,568'Reactive extrusion process for making mixed salts of polymers containing an anhydride, acid or ester side groups'1997 5,449,715'Colorless, non-toxic, stabilized aqueous solution of a C1-C5 alkyl vinyl ether and maleic acid copolymers'1995 5,225,524'Process for rendering amino-group-containing polymer solutions substantially odorless'1993 5,216,070'Inverse emulsion crosslinked polyacrylic acid of controlled pH'1993 5,214,089'Stabilized aqueous solution of a C.sub.1 -C.sub.5 alkyl vinyl ether and maleic acid copolymer'1993 5,147,941'Denture adhesive'1992 5,147,963'Process for the production of amorphous methyl vinyl ether homopolymers having a high molecular weight and narrow molecular weight distribution'1992 5,118,498'Hair setting shampoo composition'1992 5,066,481'Mousse hair composition'1991 5,034,486'Terpolymers of maleic anhydride, C.sub.1 -C.sub.5 alkyl vinyl ether and a C.sub.12 -C.sub.14 alpha-olefin, and crosslinked products thereof'1991 5,008,355'Slurry polymerization of maleic anhydride and acrylic acid in a cosolvent system of ethyl acetate and cyclohexane'1991 5,008,367'Poly(pyrrolidonyl oxazoline)'1991 4,981,974'Polymerizable pyrrolidonyl oxazoline monomers'1991 4,962,185'Process of rendering copolymer powders of maleic anhydride and an alkyl vinyl ether prepared in benzene solvent substantially benzene-free'1990 4,933,463'Polymerizable pyrrolidonyl oxazoline monomers, homopolymers and copolymers'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to GAF CHEMICALS CORP (6)· patent assignee history

1990–2015Based in Scotch Plains, NJ, US· patent location history

1991–2015Patents assigned to ISP INVESTMENTS INC (33)· patent assignee history

2015Patents assigned to GRIGORAS CRISTIAN (1)· patent assignee history

2015Patents assigned to MUSA OSAMA M (1)· patent assignee history

2015Patents assigned to PLOCHOCKA KRYSTYNA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ISP INVESTMENTS INC	33	1991–2015
GAF CHEMICALS CORP	6	1990–1991
GRIGORAS CRISTIAN	1	2015
MUSA OSAMA M	1	2015
PLOCHOCKA KRYSTYNAself	1	2015

Locations

Location	Patents	Span
Scotch Plains, New Jersey, US	39	1990–2015