Inventor · disambiguated record
Christian Berger
Also filed as: BERGER CHRISTIAN
14 granted patents·106 citations·filing 1974–2001
91Inventor score
Top patents by PatentIndex Score
14 records- 0177US6440435B1Use of N-acylamino acid compounds as texturing agentsSEPPIC SA·Filed 2001·Granted Aug 27, 2002·7 cites·5 claims
- 0273US6274151B1Use of n-acylamino acid compounds as texturing agentsSEPPIC SA·Filed 1999·Granted Aug 14, 2001·31 cites·5 claims
- 0371US4007176ACephalosporin derivativesRHONE POULENC SA·Filed 1974·Granted Feb 8, 1977·7 cites·12 claims
- 0468US4071531AOxathiino- and dithiino-aminoacetic acidsRHONE POULENC IND·Filed 1975·Granted Jan 31, 1978·5 cites·5 claims
- 0567US4034090ACephalosporin derivativesRHONE POULENC IND·Filed 1975·Granted Jul 5, 1977·7 cites·31 claims
- 0663US4508717ACephalosporin derivatives, their preparation and compositions containing themRHONE POULENC SANTE·Filed 1983·Granted Apr 2, 1985·8 cites·17 claims
- 0758US4520193ACephalosporin derivativesRHONE POULENC IND·Filed 1981·Granted May 28, 1985·7 cites·13 claims
- 0855US5458881AN-acylated derivatives of mixtures of amino acids derived from hydrolysates of cereal proteins and their applicationsGIVAUDAN LAVIROTTE·Filed 1992·Granted Oct 17, 1995·29 cites·13 claims
- 0950US4029781A1,4-Dithiin (and oxathiin)-yl cephalosporin derivatives, and compositions containing themRHONE POULENC IND·Filed 1975·Granted Jun 14, 1977·2 cites·13 claims
- 1042US4088761A3-[(1,3-Dithiin-5-yl)-acetamido]-cephalosporins and antibacterial compositions containing themRHONE POULENC IND·Filed 1977·Granted May 9, 1978·2 cites·6 claims
- 1138US4798895AProcess for preparing levomepromazine hydrogen maleateRHONE POULENC SANTE·Filed 1987·Granted Jan 17, 1989·1 cites·3 claims
- 1233US4178290ADithiinoacetic acid and its preparationRHONE POULENC IND·Filed 1978·Granted Dec 11, 1979·0 cites·5 claims
- 1332US4034088ACephalosporin derivatives, and compositions containing themRHONE POULENC IND·Filed 1975·Granted Jul 5, 1977·0 cites·8 claims
- 1429US4291032AThiazolo(3,2-C)benzoxazine derivativesRHONE POULENC IND·Filed 1980·Granted Sep 22, 1981·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Christian Berger files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →