Inventor · disambiguated record
Wilfried Fischer
Also filed as: FISCHER WILFRIED · HAAR WILHELM · MEINHOLD HENNER
40 granted patents·5 pending applications·1,459 citations·filing 1975–2008
98Inventor score
Top patents by PatentIndex Score
45 records- 0198US5043280AMethod and apparatus for the manufacture of a product having a substance embedded in a carrierSANOL ARZNEI SCHWARZ GMBH·Filed 1988·Granted Aug 27, 1991·152 cites·19 claims
- 0293US6746689B2Intradermal-penetration agents for topical local anesthetic administrationEPICEPT CORP·Filed 2002·Granted Jun 8, 2004·65 cites·11 claims
- 0393US6455066B1Intradermal-penetration agents for topical local anesthetic administrationEPICEPT CORP·Filed 2000·Granted Sep 24, 2002·116 cites·8 claims
- 0489US6248758B1Pharmaceutical antacidHEXAL AG·Filed 1998·Granted Jun 19, 2001·108 cites·28 claims
- 0589US6022852APharmaceutical composition containing cyclosporin AHEXAL AG·Filed 1998·Granted Feb 8, 2000·92 cites·6 claims
- 0688US6902741B1Laminates containing an active substance transdermal systemJENAPHARM GMBH·Filed 2000·Granted Jun 7, 2005·37 cites·15 claims
- 0787US6440453B1Transdermal systems for release of 5-HT3 receptor antagonists and their use in anti-emetic treatmentNOVOSIS PHARMA AG·Filed 2000·Granted Aug 27, 2002·44 cites·21 claims
- 0886US4018969AElectrochemical storage cellBBC BROWN BOVERI & CIE·Filed 1976·Granted Apr 19, 1977·45 cites·12 claims
- 0985US5472710APharmaceutical preparation to be administered orally with controlled release of active substance and method for its manufactureSANOL ARZNEI SCHWARZ GMBH·Filed 1994·Granted Dec 5, 1995·83 cites·19 claims
- 1083US6623752B1Patch for transdermal application for pergolidHEXAL AG·Filed 2000·Granted Sep 23, 2003·24 cites·8 claims
- 1182US6303141B1Transdermally administrable medicament with ACE inhibitorsHEXAL AG·Filed 1999·Granted Oct 16, 2001·53 cites·22 claims
- 1280US4184013AElectrochemical storage cellBBC BROWN BOVERI & CIE·Filed 1978·Granted Jan 15, 1980·31 cites·23 claims
- 1378US6757560B1Transdermal delivery system (TDS) with electrode networkNOVOSIS PHARMA AG·Filed 2000·Granted Jun 29, 2004·79 cites·15 claims
- 1476US5856359AThyroxine/cyclodextrin complexes and pharmaceutical compositions containing the sameHEXAL AG·Filed 1996·Granted Jan 5, 1999·47 cites·16 claims
- 1576US5830505AActive ingredient patchHEXAL PHARMA GMBH·Filed 1997·Granted Nov 3, 1998·41 cites·11 claims
- 1674US5738869ATransdermal drug preparationHEXAL AG·Filed 1994·Granted Apr 14, 1998·54 cites·7 claims
- 1773US4414297AShunt elementBBC BROWN BOVERI & CIE·Filed 1982·Granted Nov 8, 1983·16 cites·19 claims
- 1871US6267990B1Controlled-release pharmaceutical preparation comprising an ACE inhibitor as active ingredientHEXAL AG·Filed 1999·Granted Jul 31, 2001·35 cites·36 claims
- 1971US5904930ATransdermal system in the form of a patch comprising a tamoxifen derivativeHEXAL AG·Filed 1997·Granted May 18, 1999·37 cites·14 claims
- 2069US7383083B2Transdermal delivery system (TDS) with electrode networkNOVOSIS PHARMA AG·Filed 2004·Granted Jun 3, 2008·41 cites·19 claims
- 2169US7115276B1Patch with reduced cold flowNOVOSIS AG·Filed 2000·Granted Oct 3, 2006·4 cites·9 claims
- 2269US6395297B1Transdermal preparation contacting a loratidine metabolite with antihistaminic activityHEXAL AG·Filed 2000·Granted May 28, 2002·1 cites·10 claims
- 2369US4405696AElectrochemical storage cellBBC BROWN BOVERI & CIE·Filed 1982·Granted Sep 20, 1983·21 cites·31 claims
- 2469US4216275AElectrochemical storage cell or batteryBBC BROWN BOVERI & CIE·Filed 1978·Granted Aug 5, 1980·20 cites·2 claims
- 2566US6696413B2Pharmaceutical preparation with cyclosporin AHEXAL AG·Filed 1998·Granted Feb 24, 2004·26 cites·28 claims
- 2665US4127705AElectrochemical storage cellBBC BROWN BOVERI & CIE·Filed 1977·Granted Nov 28, 1978·16 cites·9 claims
- 2764US5683711AActive ingredient patchHEXAL PHARMA GMBH·Filed 1994·Granted Nov 4, 1997·25 cites·10 claims
- 2863US2008113012A1Method for using transdermal system with fentanylHEXAL AG·Filed 2008·Application pending·0 cites
- 2962US6156335APreparation with an acrylic-based, adhesive copolymeric matrix for the transdermal delivery of estradiolROTTA RESEARCH LAB·Filed 1992·Granted Dec 5, 2000·27 cites·8 claims
- 3055US5665767ACrystalline cyclodextrin complexes of ranitidine hydrochloride, process for their preparation and pharmaceutical compositions containing the sameHEXAL PHARMA GMBH·Filed 1994·Granted Sep 9, 1997·17 cites·10 claims
- 3153US5972376ATransdermal system of tacrine/selegilin-plasterHEXAL AG·Filed 1996·Granted Oct 26, 1999·15 cites·25 claims
- 3253US4206272AElectrochemical storage cellBBC BROWN BOVERI & CIE·Filed 1979·Granted Jun 3, 1980·11 cites·23 claims
- 3353US4146684AElectrochemical storage cellFISCHER WILFRIED·Filed 1977·Granted Mar 27, 1979·13 cites·9 claims
- 3453US2004001882A1Transdermal system with fentanylHEXAL AG·Filed 2003·Application pending·0 cites
- 3552US2004028726A1Transdermal systems for the delivery of clonidineFiled 2003·Application pending·0 cites
- 3650US5874107ASustained release tablet containing diclofenac-Na and methylhydroxypropyl-cellulose as a sustained release agentHEXAL AG·Filed 1995·Granted Feb 23, 1999·12 cites·5 claims
- 3749US2004208917A1Transdermal systems for the release of clonidineFiled 2003·Application pending·0 cites
- 3848US6948636B1Device for administering liquidsONKOWORKS GES FUR HERSTELLUNG·Filed 2000·Granted Sep 27, 2005·17 cites·13 claims
- 3942US5335769AGlass container internally coated with a silicone and having an in situ freeze-dried solid product therein, and process of making the sameSCHWARTZ PHARMA AG·Filed 1992·Granted Aug 9, 1994·15 cites·5 claims
- 4040US4207386AElectrochemical storage cellBBC BROWN BOVERI & CIE·Filed 1979·Granted Jun 10, 1980·6 cites·20 claims
- 4139US2004052835A1Matrix controlled transdermal system for stabile derivatives of ace inhibitorsFiled 2001·Application pending·0 cites
- 4238US6071964ADiclofenac/gamma-cyclodextrin inclusion compoundsHEXAL AG·Filed 1997·Granted Jun 6, 2000·9 cites·14 claims
- 4337US6165498ATransdermal preparation containing a loratidine metabolite with antihistaminic activityHEXAL AG·Filed 1995·Granted Dec 26, 2000·3 cites·6 claims
- 4430US5910320ATablet or capsule having a content of stable ranitidine hydrochloride form 1HEXAL AG·Filed 1994·Granted Jun 8, 1999·0 cites·3 claims
- 4528US4029857AElectrochemical storage cell or batteryBBC BROWN BOVERI & CIE·Filed 1975·Granted Jun 14, 1977·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →