Inventor · disambiguated record

Matthias Schaeffer

Also filed as: SCHAEFFER MATTHIAS

2 granted patents·5 citations·filing 1998–2002

52Inventor score

Technology areasC07C

Files withDEGUSSA2

Top patents by PatentIndex Score

2 records

0160US6664400B2N-arylsulfonamide and pyrrolidinecarboxylic acid intermediates, and their use for the preparation of herbicidal 1,3-dioxo-1h-pyrrolo[1,2-c]imidazole derivativesDEGUSSA·Filed 2002·Granted Dec 16, 2003·2 cites·24 claims
0248US6384234B1N-arylsulfonamide- and pyrrolidinecarboxylic acid intermediates, and their use for the preparation of herbicidal 1,3-dioxo-1h-pyrrolo[1,2-c]imidazole derivativesDEGUSSA·Filed 1998·Granted May 7, 2002·3 cites·16 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →