Inventor · disambiguated record
Alan S. Michaels
Also filed as: DARDA SIEGFRIED · GUILLOD MARK S · MICHAELS ALAN S · MICHAELS ALAN SHERMAN
53 granted patents·7,860 citations·filing 1973–1999
99Inventor score
Top patents by PatentIndex Score
53 records- 0199US5523348AMethod of preparing collagen-polymer conjugatesCOLLAGEN CORP·Filed 1994·Granted Jun 4, 1996·191 cites·8 claims
- 0299US5413791ACollagen-polymer conjugatesCOLLAGEN CORP·Filed 1994·Granted May 9, 1995·291 cites·18 claims
- 0399US5328955ACollagen-polymer conjugatesCOLLAGEN CORP·Filed 1992·Granted Jul 12, 1994·643 cites·25 claims
- 0499US5324775ABiologically inert, biocompatible-polymer conjugatesCOLLAGEN CORP·Filed 1992·Granted Jun 28, 1994·746 cites·14 claims
- 0599US5304595ACollagen-polymer conjugatesCOLLAGEN CORP·Filed 1992·Granted Apr 19, 1994·266 cites·15 claims
- 0699US5162430ACollagen-polymer conjugatesCOLLAGEN CORP·Filed 1989·Granted Nov 10, 1992·996 cites·33 claims
- 0798US4201211ATherapeutic system for administering clonidine transdermallyALZA CORP·Filed 1977·Granted May 6, 1980·502 cites·14 claims
- 0898US4135514AOsmotic releasing system for administering ophthalmic drug to eye of animalALZA CORP·Filed 1977·Granted Jan 23, 1979·160 cites·10 claims
- 0998US3993069ALiquid delivery device bladderALZA CORP·Filed 1975·Granted Nov 23, 1976·288 cites·6 claims
- 1098US3962414AStructured bioerodible drug delivery deviceALZA CORP·Filed 1974·Granted Jun 8, 1976·253 cites·9 claims
- 1197US5550188APolymer conjugates ophthalmic devices comprising collagen-polymer conjugatesCOLLAGEN CORP·Filed 1995·Granted Aug 27, 1996·164 cites·10 claims
- 1297US5446091ACollagen-polymer conjugates containing an ether linkageCOLLAGEN CORP·Filed 1995·Granted Aug 29, 1995·155 cites·5 claims
- 1396US5543441AImplants coated with collagen-polymer conjugatesCOLLAGEN CORP·Filed 1995·Granted Aug 6, 1996·338 cites·9 claims
- 1496US5306500AMethod of augmenting tissue with collagen-polymer conjugatesCOLLAGEN CORP·Filed 1993·Granted Apr 26, 1994·295 cites·14 claims
- 1596US4036227AOsmotic releasing device having a plurality of release rate patternsALZA CORP·Filed 1974·Granted Jul 19, 1977·132 cites·24 claims
- 1695US4207893ADevice using hydrophilic polymer for delivering drug to biological environmentALZA CORP·Filed 1978·Granted Jun 17, 1980·288 cites·5 claims
- 1793US4340054ADispenser for delivering fluids and solidsALZA CORP·Filed 1980·Granted Jul 20, 1982·111 cites·15 claims
- 1893US3944064ASelf-monitored device for releasing agent at functional rateALZA CORP·Filed 1973·Granted Mar 16, 1976·140 cites·10 claims
- 1992US5376375AMethod of augmenting tissue using collagen-polymer conjugatesCOLLAGEN CORP·Filed 1994·Granted Dec 27, 1994·167 cites·4 claims
- 2092US4440853AMicrobiological methods using hollow fiber membrane reactorUNIV LELAND STANFORD JUNIOR·Filed 1983·Granted Apr 3, 1984·71 cites·8 claims
- 2192US4142526AOsmotic releasing system with means for changing release therefromALZA CORP·Filed 1977·Granted Mar 6, 1979·134 cites·27 claims
- 2291US3938515ANovel drug permeable wallALZA CORP·Filed 1973·Granted Feb 17, 1976·74 cites·7 claims
- 2389US4442206AMethod of using isotropic, porous-wall polymeric membrane, hollow-fibers for culture of microbesUNIV STANFORD·Filed 1983·Granted Apr 10, 1984·73 cites·11 claims
- 2488US5264214AComposition for bone repairCOLLAGEN CORP·Filed 1992·Granted Nov 23, 1993·173 cites·14 claims
- 2586US4203442ADevice for delivering drug to a fluid environmentALZA CORP·Filed 1979·Granted May 20, 1980·144 cites·7 claims
- 2686US4093708AOsmotic releasing device having a plurality of release rate patternsALZA CORP·Filed 1977·Granted Jun 6, 1978·93 cites·1 claims
- 2785US4367741ADispenser powered by cross-linked hydrophilic polymer grafted to hydrophilic polymerALZA CORP·Filed 1980·Granted Jan 11, 1983·61 cites·12 claims
- 2884US4177256AOsmotic bursting drug delivery deviceALZA CORP·Filed 1977·Granted Dec 4, 1979·123 cites·12 claims
- 2983US5411737ASlow release syneresing polymeric drug delivery deviceMERCK & CO INC·Filed 1991·Granted May 2, 1995·47 cites·27 claims
- 3083US4182330AMeans for administering amphipathic medicamentALZA CORP·Filed 1977·Granted Jan 8, 1980·41 cites·9 claims
- 3181US6112908AMembrane laminates and methods for their preparationRENTIERS MACHINERY PTY LTD·Filed 1998·Granted Sep 5, 2000·58 cites·55 claims
- 3281US5968018ACell separation device and in-line orifice mixer systemCOHESION CORP·Filed 1996·Granted Oct 19, 1999·62 cites·18 claims
- 3380US4096238AMethod for administering drug to the gastrointestinal tractALZA CORP·Filed 1977·Granted Jun 20, 1978·70 cites·1 claims
- 3477US4450198AMicroporous film with polymer in pores for regulating passage of fluidALZA CORP·Filed 1981·Granted May 22, 1984·28 cites·1 claims
- 3576US4127127ATherapeutic systems made from certain segmented copolyestersALZA CORP·Filed 1977·Granted Nov 28, 1978·28 cites·13 claims
- 3671US4304232AUnit system having multiplicity of means for dispensing useful agentALZA CORP·Filed 1980·Granted Dec 8, 1981·73 cites·13 claims
- 3767US4988443ABioreactor process for continuous removal of organic toxicants and other oleophilc solutes from an aqueous process streamUNIV NORTH CAROLINA STATE·Filed 1990·Granted Jan 29, 1991·37 cites·27 claims
- 3866US4455144ADispenser constructed with semipermeable polymer-hydrophilic polymer wallALZA CORP·Filed 1982·Granted Jun 19, 1984·24 cites·10 claims
- 3962US4424302AMethod of forming polymer particlesGRACE W R & CO·Filed 1980·Granted Jan 3, 1984·15 cites·11 claims
- 4061US4473449AFlowthrough electrochemical hemodialysate regenerationUNIV LELAND STANFORD JUNIOR·Filed 1982·Granted Sep 25, 1984·67 cites·13 claims
- 4161US4385155AMethod of preparing crosslinked poly(vinyl alcohol)GRACE W R & CO·Filed 1981·Granted May 24, 1983·17 cites·5 claims
- 4257US5002745AMethod of separating and recovering phosphorus from phosphorus sludgeFMC CORP·Filed 1990·Granted Mar 26, 1991·17 cites·10 claims
- 4356US5938928AOsmotic distillation process using a membrane laminateNONAP PTY LTD·Filed 1997·Granted Aug 17, 1999·24 cites·22 claims
- 4456US4237893ACervical dilatorALZA CORP·Filed 1979·Granted Dec 9, 1980·43 cites·7 claims
- 4547US5552053ASolid poly-amphiphilic polymer having use in a separation processMONSANTO CO·Filed 1994·Granted Sep 3, 1996·14 cites·22 claims
- 4646US5824223AMethods and apparatus for osmotic distillationRENTIERS MACHINERY PTY LTD·Filed 1995·Granted Oct 20, 1998·15 cites·9 claims
- 4746US5817359AMethods for dealcoholization employing perstrationPALASSA PTY LTD·Filed 1996·Granted Oct 6, 1998·19 cites·20 claims
- 4843US4292227AStable supersaturated solutions of sparingly soluble saltsUNIV LELAND STANFORD JUNIOR·Filed 1979·Granted Sep 29, 1981·13 cites·14 claims
- 4943US4180073ADevice for delivering drug to biological environmentALZA CORP·Filed 1977·Granted Dec 25, 1979·24 cites·8 claims
- 5041US4223061AHydrophilic laminate useful for making dispensing deviceALZA CORP·Filed 1977·Granted Sep 16, 1980·20 cites·1 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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