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TROMMSDORFF FA H

Overview
  • Total Patents
    13
About

TROMMSDORFF FA H has a total of 13 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and macromolecular chemistry and polymers are YOUCEL CO LTD, LEAF HOLDINGS GROUP LLC and CSPC PHARMACEUTICAL GROUP OUYI PHARMA CO LTD.

Patent filings in countries

World map showing TROMMSDORFF FA Hs patent filings in countries
# Country Total Patents
#1 Germany 9
#2 Austria 2
#3 Switzerland 2

Patent filings per year

Chart showing TROMMSDORFF FA Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mohanaradhakrishnan Venugopala 3
#2 Hadhanyi Andreas Dipl Chem 2
#3 Hadhanyi Andreas Dipl Ing 1
#4 Hadhanyi Andreas 1

Latest patents

Publication Filing date Title
DE2507223A1 Wound-healing partially degraded collagen prod - contg 25-50 pts monomeric collagen, 25-50 pts polymeric collagen and 0-40 wt pts highly polymeric collagen
DE2405002A1 Sol collagen prodn from human tissue - treated to remove non-helical peptides and reduce risk of infection/rejection
DE2462222A1 Soluble human collagen free of non-helical peptides - prepd by treating purified collagen with ficin or pepsin, used to accelerate wound or burn healing etc.
DE2462221A1 Cosmetic retarding ageing of skin - prepd with soluble human collagen extd from tissues esp placenta
DE2310534A1 Biologically active fraction from red algae - contg. polymannuronic acid and amino acids
DE2260536A1 NEW SILVER CYCLOHEPTAAMYLOSE INCLUDING COMPOUND, METHOD OF MANUFACTURING AND USING IT
DE2260214A1 NEW FLAVONONE DERIVATIVE, METHOD FOR PRODUCING IT AND USING IT
DE2240930A1 Purgative agent from linseed and rhubarb