Inventor

NIEMEYER ULF

DE12 patents

⚠️ This page may combine multiple inventors who share the name “NIEMEYER ULF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASTA MEDICA AG

4 patents

US5985834ANov 16, 1999

Nova- and decapeptides in the preparation of a drug for the treatment of aids

ASTA MEDICA AG50 citations92

US5942639AAug 24, 1999

Process for the preparation of alkylphosphocholines and the production thereof in pure form

ASTA MEDICA AG9 citations68

US6187941B1Feb 13, 2001

Process for the preparation of oxazaphosphorine-2-amines

ASTA MEDICA AG2 citations51

US6028209AFeb 22, 2000

Process for the preparation of alkylphosphocholines and the production thereof in pure form

ASTA MEDICA AG0 citations49

ASTA WERKE AG CHEM FAB

3 patents

US4716242ADec 29, 1987

SIEMENS AG

2 patents

US6690312B1Feb 10, 2004

Method and circuit for regulating the signal level fed to an analog/digital converter

SIEMENS AG13 citations81

US7054351B1May 30, 2006

Method for memory access control in rake receivers with early late tracking in telecommunication systems

SIEMENS AG10 citations68

ASTA PHARMA AKTIENGESELLSHAFT

1 patent

US4929607AMay 29, 1990

oxazaphosphorin-4-thio alkanesulphonic acids, neutral salts thereof and method to treat cancer diseases and to produce immunosuppression

ASTA PHARMA AKTIENGESELLSHAFT3 citations55

INFINEON TECHNOLOGIES AG

1 patent

US6526428B2Feb 25, 2003

Method and apparatus for determining interpolated intermediate values of a sampled signal

INFINEON TECHNOLOGIES AG1 citations49

ASTA PHARMA AG

1 patent

US4997822AMar 5, 1991

Heterocyclic compounds having a 2-(2-(N,N-bis(2-chloroethyl)-diamidophosphoryloxy) ethyl) radical

ASTA PHARMA AG1 citations42

NIEMEYER ULF

ASTA MEDICA AG

Nova- and decapeptides in the preparation of a drug for the treatment of aids

Process for the preparation of alkylphosphocholines and the production thereof in pure form

Process for the preparation of oxazaphosphorine-2-amines

Process for the preparation of alkylphosphocholines and the production thereof in pure form

ASTA WERKE AG CHEM FAB

Salts of oxazaphosphorine derivatives

Oxazaphosphorin-4-thio-alkanesulphonic acids, and neutral salts thereof

4-carbamoyloxy-oxazaphosphorins

SIEMENS AG

Method and circuit for regulating the signal level fed to an analog/digital converter

Method for memory access control in rake receivers with early late tracking in telecommunication systems

ASTA PHARMA AKTIENGESELLSHAFT

oxazaphosphorin-4-thio alkanesulphonic acids, neutral salts thereof and method to treat cancer diseases and to produce immunosuppression

INFINEON TECHNOLOGIES AG

Method and apparatus for determining interpolated intermediate values of a sampled signal

ASTA PHARMA AG

Heterocyclic compounds having a 2-(2-(N,N-bis(2-chloroethyl)-diamidophosphoryloxy) ethyl) radical