Method for obtaining a natural mixture of conjugated equine estrogens depleted in non-conjugated lipophilic compounds

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8815299
APP PUB NO 20090023699A1
SERIAL NO

12138808

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for obtaining an extract containing the natural mixture of conjugated equine estrogens by liquid-liquid extraction of the mixture of conjugated equine estrogens, wherein the mixture obtained is depleted in non-conjugated lipophilic compounds selected from the group consisting of non-conjugated flavonoids, non-conjugated isoflavonoids, non-conjugated norisoprenoids, non-conjugated steroids, in particular androstane and pregnane steroids, and comparable non-conjugated compounds.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ABBOTT PRODUCTS GMBH30173 HANNOVER

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ban, Ivan Hannover, DE 12 49
Gerling, Klaus-Guenter Winsen/Aller, DE 8 25
Mueller, Hans-Joerg Hannover, DE 3 2
Wachsmann, Stefan Hannover, DE 2 2

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 26, 2026
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00