Focal, Inc
🏢 View company profile →41Patents
0Active
41Granted
40Portfolio score
Filing activity: Jun 24, 1994 → Sep 17, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5749968A | Device for priming for improved adherence of gels to substrates | Chemistry; Metallurgy | 1,182 | Expired |
| US5879713A | Targeted delivery via biodegradable polymers | Human Necessities | 557 | Expired |
| US5900245A | Compliant tissue sealants | Human Necessities | 361 | Expired |
| US5942209A | Method of local radiotherapy by polymerizing a material in vivo to form a hydrogel | Human Necessities | 279 | Expired |
| US6162241A | Hemostatic tissue sealants | Human Necessities | 276 | Expired |
| US6217894A | Compliant tissue sealants | Human Necessities | 260 | Expired |
| US6201065A | Multiblock biodegradable hydrogels for drug delivery and tissue treatment | Emerging Cross-Sectional Technologies | 214 | Expired |
| US5612050A | Apparatus and method for local application of polymeric material to tissue | Human Necessities | 188 | Expired |
| US5662712A | Apparatus for intraluminal photothermoforming | Emerging Cross-Sectional Technologies | 171 | Expired |
| US6121341A | Redox and photoinitiator systems for priming and improved adherence of gels to substrates | Emerging Cross-Sectional Technologies | 171 | Expired |
| US5779673A | Devices and methods for application of intraluminal photopolymerized gels | Human Necessities | 161 | Expired |
| US6176871A | Apparatus and methods for intraluminal photothermoforming | Emerging Cross-Sectional Technologies | 154 | Expired |
| US6051248A | Compliant tissue sealants | Human Necessities | 149 | Expired |
| US5844016A | Redox and photoinitiator priming for improved adherence of gels to substrates | Emerging Cross-Sectional Technologies | 145 | Expired |
| US6083524A | Polymerizable biodegradable polymers including carbonate or dioxanone linkages | Human Necessities | 127 | Expired |
| US6352710B2 | Compliant tissue sealants | Human Necessities | 124 | Expired |
| US5741323A | Polymeric article for intraluminal photothermoforming | Emerging Cross-Sectional Technologies | 121 | Expired |
| US6261544A | Poly(hydroxy acid)/polymer conjugates for skin applications | Human Necessities | 115 | Expired |
| US5749915A | Polymeric endoluminal paving process | Emerging Cross-Sectional Technologies | 103 | Expired |
| US6177095A | Polymerizable biodegradable polymers including carbonate or dioxanone linkages | Human Necessities | 99 | Expired |
| US5849035A | Methods for intraluminal photothermoforming | Emerging Cross-Sectional Technologies | 86 | Expired |
| US5634946A | Polymeric endoluminal paving process | Emerging Cross-Sectional Technologies | 83 | Expired |
| US6531147B2 | Compliant tissue sealants | Human Necessities | 73 | Expired |
| US6387977B1 | Redox and photoinitiator systems for priming for improved adherence of gels to substrates | Emerging Cross-Sectional Technologies | 68 | Expired |
| US6004315A | Optical fiber diffuser and method of making | Human Necessities | 56 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.