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RICHTER CHEM LAB

Overview
  • Total Patents
    21
About

RICHTER CHEM LAB has a total of 21 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and basic materials chemistry are BONDA CRAIG A, JOHNSON & JOHNSON PACIFIC PTY and CUTECH SRL.

Patent filings per year

Chart showing RICHTER CHEM LABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Petersen Rolf-Dieter 7
#2 Borchert Stefan 5
#3 Petersen Rolf-Dieter Dipl Chem 3
#4 Kludas Martin 2
#5 Petersen Rolf-Dieter Dr 2
#6 Dahms Gerd 2
#7 Borchert Guenter Dipl-Ing 1
#8 John Sabrina 1
#9 Borchert Guenter Dipl Ing 1
#10 Schmidt Richard R Prof Dr 1

Latest patents

Publication Filing date Title
WO2011127994A1 Active substance complex and formulation comprising it
DE10310523A1 Use of ester polyol compounds as solvents, or solvent or dispersion aids in production of emulsions or dispersions containing organic compounds, pigments or pharmaceuticals, cosmetics, detergents, food or agrochemical agents
DE10211752A1 P / O emulsions containing amino functional polyols
EP1236463A1 Topical composition
DE4240219A1 Prepn. of 2-O-sulphonyl or 2-O-sulphato tetrol - which are activated intermediates suitable for conversion to ceramide 3 and related cpds.
DE4231544C1 Cosmetic agents
DE4231543A1 Medicinal products with anti-inflammatory action
US5547997A Plant-derived cosmetic composition and method of treatment of skin
US5055298A Cosmetic composition comprising an extracellular connective tissue matrix
DE3535377A1 COSMETIC AGENTS
EP0043128A1 Cosmetic preparations
DE2510072A1 Hair regenerating compsn contg sol collagen - extracted at low temp from connective tissue of young or embryonic animal skin