Inventor
Walter S. Creasy
Inventor
Bridgewater, NJ, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08JWorking-up13%
Y10TTechnical subjects covered by former us classification13%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
A61LMethods or apparatus for sterilising materials or objects in general3%
A61MDevices for introducing media into, or onto, the body3%
B26BHand-held cutting tools not otherwise provided for3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
PatentTitleYear
8,642,180'Anti-fog polyurethane coating compositions'20145,877,254'Scratch-resistant anti-fog coating composition incorporating isocyanate-reactive surfactants'19995,262,475'Hydrophilic compositions which are fog-resistant'19934,987,182'Hydrophilic polyvinybutyral alloys'19914,875,287'Shaving articles lubricious when wet and compositions therefor'19894,847,324'Hydrophilic polyvinylbutyral alloys'19894,769,013'Bio-effecting medical material and device'19884,642,267'Hydrophilic polymer blend'19874,467,073'Transparent anti-fog coating compositions'19844,283,456'Permeation resistant covering material'19814,131,669'Solution of polyhydroxy methylene and products made therefrom'19784,003,963'Vinyl chloride polymer barrier packaging compositions'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2014Based in Bridgewater, NJ, US· patent location history
1978Patents assigned to ALLIED CHEM (1)· patent assignee history
1981Patents assigned to GAF CORP (1)· patent assignee history
1984–1991Patents assigned to HYDROMER INC (6)· patent assignee history
1993–1999Patents assigned to FILM SPECIALTIES INC (2)· patent assignee history
2014Patents assigned to CREASY WALTER S (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYDROMER INC | 6 | 1984–1991 |
| FILM SPECIALTIES INC | 2 | 1993–1999 |
| ALLIED CHEM | 1 | 1978 |
| CREASY WALTER Sself | 1 | 2014 |
| GAF CORP | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bridgewater, New Jersey, US | 12 | 1977–2014 |