Inventor · disambiguated record
Ulf Tilstam
Also filed as: TILSTAM ULF
7 granted patents·2 pending applications·50 citations·filing 1993–2020
81Inventor score
Files withSCHERING AG3CONTEXT BIOPHARMA INC2ARNO THERAPEUTICS INC1BAYER SCHERING PHARMA AG1Bayer Pharma AG1
Top patents by PatentIndex Score
9 records- 0185US5386028AProcess for the production of N-β-hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclododecane and N-β-hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraazacyclotetradecane derivatives and their metal complexesSCHERING AG·Filed 1993·Granted Jan 31, 1995·33 cites·16 claims
- 0273US10308676B2Methods of making onapristone intermediatesCONTEXT BIOPHARMA INC·Filed 2016·Granted Jun 4, 2019·1 cites·14 claims
- 0360US6784292B2Method for the production of imidazo-(1,2-C)(2,3)-benzodiazepines and intermediates in the production thereofSCHERING AG·Filed 2001·Granted Aug 31, 2004·2 cites·8 claims
- 0460US6046322AProcess for the production of fludarabine-phosphate lithium, sodium, potassium, calcium and magnesium salts and purification process for the production of fludarabine-phosphate and fludarabine-phosphate with a purity of at least 99.5%SCHERING AG·Filed 1998·Granted Apr 4, 2000·12 cites·4 claims
- 0554US11613555B2Methods for onapristone synthesis dehydration and deprotectionCONTEXT BIOPHARMA INC·Filed 2020·Granted Mar 28, 2023·0 cites·22 claims
- 0648US2018148471A1Methods for onapristone synthesis dehydration and deprotectionARNO THERAPEUTICS INC·Filed 2017·Application pending·0 cites
- 0743US2013165421A14-[17beta-methoxy-17alpha-methoxymethyl-3-oxoestra-4,9-dien-11-beta-yl]benzaldehyde (e)-oxime (asoprisnil)Bayer Pharma AG·Filed 2012·Application pending·0 cites
- 0839US7547776B1Process for the production of fludarabine-phosphate lithium, sodium, potassium, calcium and magnesium salts and purification process for the production of fludarabine-phosphate and fludarabine-phosphate with a purity of at least 99.5%BAYER SCHERING PHARMA AG·Filed 1999·Granted Jun 16, 2009·2 cites·12 claims
- 0938US8324412B2Method for preparing 4-[17β-methoxy-17α-methoxymethyl-3-oxoestra-4,9-dien-11β-yl]benzaldehyde (E)-oxime (asoprisnil)GRAWE DETLEF·Filed 2011·Granted Dec 4, 2012·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →