HYDROMER, INC.
🏢 View company profile →28Patents
3Active
28Granted
38Portfolio score
Filing activity: Nov 28, 1977 → Sep 9, 2015
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7008979B2 | Coating composition for multiple hydrophilic applications | Emerging Cross-Sectional Technologies | 322 | Expired |
| US4769013A | Bio-effecting medical material and device | Human Necessities | 214 | Expired |
| US4642267A | Hydrophilic polymer blend | Emerging Cross-Sectional Technologies | 153 | Expired |
| US6599448B1 | Radio-opaque polymeric compositions | Chemistry; Metallurgy | 150 | Expired |
| US4875287A | Shaving articles lubricious when wet and compositions therefor | Performing Operations; Transporting | 115 | Expired |
| US6054504A | Biostatic coatings for the reduction and prevention of bacterial adhesion | Chemistry; Metallurgy | 80 | Expired |
| US4467073A | Transparent anti-fog coating compositions | Chemistry; Metallurgy | 80 | Expired |
| US5420197A | Gels formed by the interaction of polyvinylpyrrolidone with chitosan derivatives | Human Necessities | 71 | Expired |
| US6203812A | Hydrophilic polymer blends used to prevent cow skin infections | Human Necessities | 49 | Expired |
| US5156601A | Tacky, hydrophilic gel dressings and products therefrom | Human Necessities | 46 | Expired |
| US4847324A | Hydrophilic polyvinylbutyral alloys | Chemistry; Metallurgy | 39 | Expired |
| US4550126A | Hydrophilic, flexible, open cell polyurethane-poly(N-vinyl lactam) interpolymer foam and dental and biomedical products fabricated therefrom | Chemistry; Metallurgy | 30 | Expired |
| US5258421A | Method for making tacky, hydrophilic gel dressings | Human Necessities | 16 | Expired |
| US6121375A | Gels formed by the interaction of poly(aldehyde) with various substances | Performing Operations; Transporting | 16 | Expired |
| US6379702B1 | Gels formed by the interaction of polyvinylpyrrolidone with chitosan derivatives | Human Necessities | 15 | Expired |
| US5888520A | Composition, barrier film, and method for preventing contact dermatitis | Human Necessities | 10 | Expired |
| US4987182A | Hydrophilic polyvinybutyral alloys | Chemistry; Metallurgy | 10 | Expired |
| US6395289B1 | Hydrophilic polymer blends used to prevent cow skin infections | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6440442B1 | Hydrophilic polymer blends used for dry cow therapy | Human Necessities | 9 | Expired |
| US4232600A | Process and apparatus for treating matter comprising a solid phase and a liquid or pasty phase | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4198440A | Food and method for its preparation | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5837266A | Composition, barrier film, and method for preventing contact dermatitis | Human Necessities | 3 | Expired |
| US6110475A | Compostion, barrier film, and method for preventing contact dermatitis | Human Necessities | 3 | Expired |
| US6365664B1 | Gels formed by the interaction of poly(aldehyde) with various substances | Performing Operations; Transporting | 2 | Expired |
| US5851540A | Composition, barrier film, and method for preventing contact dermatitis | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.