Inventor

WIELAND GERHARD

DE9 patents

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

MERCK PATENT GMBH

2 patents

US4964521AOct 23, 1990

Ampuls and apparatus thereon for opening same

MERCK PATENT GMBH36 citations83

US7997435B2Aug 16, 2011

Container for a plurality of test strips

MERCK PATENT GMBH0 citations35

MERCK KGAA

1 patent

US6398962B1Jun 4, 2002

Use of monolithic sorbents for preparative chromatographic separation

MERCK KGAA55 citations92

GRÄFE SUSANNA

1 patent

US8815931B2Aug 26, 2014

Oral formulations for tetrapyrrole derivatives

GRÄFE SUSANNA18 citations85

MERCK PATENT GELLSCHAFT MIT BE

1 patent

US5102804AApr 7, 1992

Karl-fischer reagent, kit, and a process for the determination of water with the aid of this reagent

MERCK PATENT GELLSCHAFT MIT BE19 citations80

WIELAND GERHARD

1 patent

US8505434B2Aug 13, 2013

Fire guidance device for a hand fire weapon

WIELAND GERHARD8 citations77

BIOLITEC UNTERNEHMENSBETEILIGUNGS III AG

1 patent

US12365698B2Jul 22, 2025

Application of boron dipyrromethene derivatives in anti-tumor and anti-bacterial therapy

BIOLITEC UNTERNEHMENSBETEILIGUNGS III AG0 citations50

BIOLITEC UNTERGEHMENSBETEILIGUNGS II AG

1 patent

US12187749B2Jan 7, 2025

Application of dipyrrinato-iridium complexes in anti-tumor and anti-bacterial therapy

BIOLITEC UNTERGEHMENSBETEILIGUNGS II AG0 citations48

ALBRECHT VOLKER

1 patent

US9409037B2Aug 9, 2016

Enhanced anti-microbial PDT

ALBRECHT VOLKER0 citations39