Macromed, Inc.
16Patents
0Active
16Granted
36Portfolio score
Filing activity: Jan 2, 1991 → Jan 29, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6004573A | Biodegradable low molecular weight triblock poly(lactide-co-glycolide) polyethylene glycol copolymers having reverse thermal gelation properties | Chemistry; Metallurgy | 357 | Expired |
| US5702717A | Thermosensitive biodegradable polymers based on poly(ether-ester)block copolymers | Chemistry; Metallurgy | 307 | Expired |
| US6201072A | Biodegradable low molecular weight triblock poly(lactide-co- glycolide) polyethylene glycol copolymers having reverse thermal gelation properties | Chemistry; Metallurgy | 307 | Expired |
| US6589549B2 | Bioactive agent delivering system comprised of microparticles within a biodegradable to improve release profiles | Human Necessities | 302 | Expired |
| US6287588A | Agent delivering system comprised of microparticle and biodegradable gel with an improved releasing profile and methods of use thereof | Human Necessities | 298 | Expired |
| US6117949A | Biodegradable low molecular weight triblock poly (lactide-co-glycolide) polyethylene glycol copolymers having reverse thermal gelation properties | Chemistry; Metallurgy | 152 | Expired |
| US5665428A | Preparation of peptide containing biodegradable microspheres by melt process | Performing Operations; Transporting | 127 | Expired |
| US7135190B2 | Mixtures of various triblock polyester polyethylene glycol copolymers having improved gel properties | Chemistry; Metallurgy | 74 | Expired |
| US6998137B2 | Proteins deposited onto sparingly soluble biocompatible particles for controlled protein release into a biological environment from a polymer matrix | Human Necessities | 72 | Expired |
| US6592899B2 | PLA/PLGA oligomers combined with block copolymers for enhancing solubility of a drug in water | Chemistry; Metallurgy | 43 | Expired |
| US5484610A | pH and temperature sensitive terpolymers for oral drug delivery | Emerging Cross-Sectional Technologies | 38 | Expired |
| US7018645B1 | Mixtures of various triblock polyester polyethylene glycol copolymers having improved gel properties | Chemistry; Metallurgy | 33 | Expired |
| US6046305A | Heterofunctionalized star-shaped poly(ethylene gycols) for protein modification | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6537584B1 | Polymer blends that swell in an acidic environment and deswell in a basic environment | Human Necessities | 17 | Expired |
| US7182957B2 | Polymer blends that swell in an acidic environment and deswell in a basic environment | Human Necessities | 9 | Expired |
| US6730327B2 | Polymer blends that swell in an acidic environment and deswell in a basic environment | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.