US Patent Application No: 2003/0072,725

Number of patents in Portfolio can not be more than 2000

Topical cosmetic agents containing 2-hydrazino-1,3 -heteroazoles

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The inventive 2-hydrazino-1,3-heteroazoles or salts thereof are, as very good tyrosinase inhibitors, active constituents in topical cosmetic agents, especially in cosmetic or dermatological skin brightening agents.

Loading the Abstract Image... loading....

First Claim

See full text

all claims..

Related Publications

Loading Related Publications... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
HAARMANN & REIMER GMBHHOLZMINDEN50

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johncock, William Hoxter, DE 19 113
Langer, Roland Schwanfeld, DE 78 295
Ley, Jakob Peter Holzminden, DE 30 42

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
RELIVIA S.R.L. (1)
7,371,396 Dermatological and cosmetic compositions 1 2002
 
SHISEIDO COMPANY, LTD. (1)
8,211,412 Method for skin whitening 0 2012