Inventor · disambiguated record
Madan Singh
Also filed as: SINGH MADAN · SINGH MADAN KUMAR
8 granted patents·1 pending application·648 citations·filing 1993–2020
88Inventor score
Files withCELANESE INT CORP4ADITYA BIRLA SCIENCE & TECH COMPANY PRIVATE LIMITED2FRESENIUS KABI IPSUM S R L2HOECHST CELANESE CORP1
Top patents by PatentIndex Score
9 records- 0197US6143930ARemoval of permanganate reducing compounds and alkyl iodides from a carbonylation process streamCELANESE INT CORP·Filed 1997·Granted Nov 7, 2000·424 cites·18 claims
- 0296US6339171B1Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process streamCELANESE INT CORP·Filed 1999·Granted Jan 15, 2002·154 cites·5 claims
- 0389US5371286ARemoval of carbonyl impurities from a carbonylation process streamHOECHST CELANESE CORP·Filed 1993·Granted Dec 6, 1994·37 cites·4 claims
- 0486US6667418B2Oxidation treatment of a recycle stream in production of acetic acid by methanol carbonylationCELANESE INT CORP·Filed 2002·Granted Dec 23, 2003·23 cites·20 claims
- 0584US10414830B2Crystalline forms of per-chloro-γ-cyclodextrinesFRESENIUS KABI IPSUM S R L·Filed 2016·Granted Sep 17, 2019·2 cites·11 claims
- 0677US10577433B2Process for the preparation of sugammadexFRESENIUS KABI IPSUM S R L·Filed 2017·Granted Mar 3, 2020·1 cites·17 claims
- 0759US6207859B1Stabilization and transport of α, β-unsaturated carboxylic acid and removal of stabilizerCELANESE INT CORP·Filed 1999·Granted Mar 27, 2001·7 cites·27 claims
- 0850US2021198384A1Method for preparing cellulose dopeADITYA BIRLA SCIENCE & TECH COMPANY PRIVATE LIMITED·Filed 2020·Application pending·0 cites
- 0941US11008406B2Method for preparing cellulose dopeADITYA BIRLA SCIENCE & TECH COMPANY PRIVATE LIMITED·Filed 2017·Granted May 18, 2021·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →