Inventor · disambiguated record
Katica Schwarz
Also filed as: SCHWARZ KATICA
18 granted patents·1 pending application·430 citations·filing 1975–2005
95Inventor score
Top patents by PatentIndex Score
19 records- 0191US5532228ASide-chain homologous vitamin D derivatives, process for their production, pharmaceutical preparations containing these derivatives and their use as pharmaceutical agentsSCHERING AG·Filed 1993·Granted Jul 2, 1996·52 cites·10 claims
- 0289US5446035A20-methyl-substituted vitamin D derivativesSCHERING AG·Filed 1994·Granted Aug 29, 1995·79 cites·7 claims
- 0387US5292728A24-Oxa derivatives in the vitamin D seriesSCHERING AG·Filed 1992·Granted Mar 8, 1994·34 cites·7 claims
- 0485US5411949A23-oxa-derivatives in the vitamin D series, process for their production, pharmaceutical preparations containing these derivatives as well as their use pharmaceutical agentsSCHERING AG·Filed 1992·Granted May 2, 1995·55 cites·5 claims
- 0583US6376480B1Vitamin D derivatives with substituents at C-25, process for their production, intermediate products and use for the production of pharmaceutical agentsSCHERING AG·Filed 2000·Granted Apr 23, 2002·18 cites·17 claims
- 0677US6603031B1Vitamin D derivatives with cyclic substructures in the side chains, process and intermediate products for their production, and the use for the production of pharmaceutical agentsSCHERING AG·Filed 2000·Granted Aug 5, 2003·10 cites·5 claims
- 0777US5583125A25-Carboxylic acid derivatives in the vitamin D series, process for their production, intermediate products for these processes, pharmaceutical preparations containing these derivatives as well as their use for the production of pharmaceutical agentsSCHERING AG·Filed 1993·Granted Dec 10, 1996·37 cites·26 claims
- 0876US5585368A20-position modified pharmaceutically active vitamin D series compoundsSCHERING AG·Filed 1993·Granted Dec 17, 1996·29 cites·15 claims
- 0972US6613920B1Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, process for their production, intermediate products and use for the production of pharmaceutical agentsSCHERING AG·Filed 2000·Granted Sep 2, 2003·4 cites·26 claims
- 1071US6600058B1Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, a process for their production, intermediate products and their use for producing medicamentsSCHERING AKTIENGELLSCHAFT·Filed 2000·Granted Jul 29, 2003·4 cites·27 claims
- 1171US5663157A22-en-25-oxa derivatives in the vitamin D series, process for their production, pharmaceutical preparations containing these derivatives as well as their use as pharmaceutical agentsSCHERING AG·Filed 1993·Granted Sep 2, 1997·25 cites·16 claims
- 1269US7115758B2Vitamin D derivatives with cyclic substructures in the side chains, process and intermediate products for their production, and the use for the production of pharmaceutical agentsSCHERING AG·Filed 2002·Granted Oct 3, 2006·4 cites·31 claims
- 1368US6531459B1Vitamin D derivatives with phosphorus atoms in the side chainsSCHERING AG·Filed 1998·Granted Mar 11, 2003·28 cites·16 claims
- 1466US6372731B1Vitamin D derivatives with C-25 substituents, process for their preparation, intermediate products and their use in preparing medicamentsSCHERING AG·Filed 1996·Granted Apr 16, 2002·21 cites·6 claims
- 1563US5700791AVitamin D derivatives modified in the 20-position and pharmaceutical compositions thereofSCHERING AG·Filed 1996·Granted Dec 23, 1997·17 cites·10 claims
- 1660US4038410ANitroimidazole derivatives and process for the preparation thereofSCHERING AG·Filed 1975·Granted Jul 26, 1977·4 cites·23 claims
- 1753US2005227951A1Verification of translationSTEINMEYER ANDREAS·Filed 2005·Application pending·0 cites
- 1852US6642218B2Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, a process for their production, intermediate products and their use for producing medicamentsSCHERING AG·Filed 1997·Granted Nov 4, 2003·7 cites·28 claims
- 1938US7071344B1Vitamin D derivatives with cyclopropyl rings in the lateral chains, a method and intermediate products for the production thereof and the utilization thereof for producing medicamentsSCHERING AG·Filed 1998·Granted Jul 4, 2006·2 cites·29 claims
Join the waitlist — get patent alerts
Get an alert when Katica Schwarz files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →