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Inventor

Thanikavelu Manimaran

Inventor
Baton Rouge, LA, US

Overview

27→
Patents
1990–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary
C07CAcyclic or carbocyclic compounds52%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry15%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium11%
C07BGeneral methods of organic chemistry9%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
C22BProduction and refining of metals2%
PatentTitleYear
8,921,624'Process for producing n-propyl bromide or other aliphatic bromides'20147,432,332'Polymer halogenation process with catalyst recovery'20086,992,148'Recovery of antimony catalyst residues from bromination reaction mixtures'20066,313,355'Process for the preparation of tetrabromobisphenol-A'20016,300,527'Process for the preparation of tetrabromobisphenol-A'20016,235,946'Process for the preparation of tetrabromobisphenol-A'20016,218,584'Process for the preparation of tetrabromobisphenol-A'20016,147,264'Process for producing tetrabromobisphenol-A'20005,847,202'Racemization process for optically active carboxylic acids or salts or esters thereof'19985,498,800'Ultrasonic process'19965,442,117'Enantiomeric resolution'19955,315,027'Catalytic process for preparing the alkyl esters of ibuprofen'19945,304,524'Asymmetric hydrogenation of aromatic-substituted olefins using organoruthenium catalyst'19945,302,263'Ultrasonic cyano-de-halogenation'19945,302,751'Profen resolution'19945,278,337'Enantiomeric resolution of aryl-substituted aliphatic carboxylic acids'19945,248,813'Enantiomeric resolution'19935,202,472'Asymmetric hydrogenation of aromatic-substituted olefins using organonickel catalyst'19935,191,095'Asymmetric hydrogenation of olefinic amides using organoruthenium catalyst'19935,190,905'Asymmetric hydrogenation of aromatic-substituted olefins using metal or metal alloy catalysts'19935,187,135'Asymmetric hydrogenation of aromatic-substituted olefins using organo-cobalt catalyst'19935,187,136'Asymmetric hydrogenation of aromatic-substituted olefins using organorhenium catalyst'19935,187,281'Asymmetric hydrogenation of aromatic-substituted olefins using organoiridium catalyst'19935,177,231'Asymmetric hydrogenation of aromatic-substituted olefins using cationic ruthenium(III) complexes'19935,162,576'Resolution of ketoprofen'19925,015,764'Preparation of optically active aliphatic carboxylic acids'19914,968,837'Resolution of racemic mixtures'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1994Patents assigned to ETHYL CORP (16)· patent assignee history
1990–2014Based in Baton Rouge, LA, US· patent location history
1995–2014Patents assigned to ALBEMARLE CORP (9)· patent assignee history
2008Patents assigned to ALBERMARLE CORP (1)· patent assignee history
2014Patents assigned to HARKINS JR ALVIN E (1)· patent assignee history
2014Patents assigned to MANIMARAN THANIKAVELU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ETHYL CORP161990–1994
ALBEMARLE CORP91995–2014
ALBERMARLE CORP12008
HARKINS JR ALVIN E12014
MANIMARAN THANIKAVELUself12014
Locations
LocationPatentsSpan
Baton Rouge, LA, US271990–2014