Assignee
MEIER HELMUT-MARTIN
DE·4 granted patents·0 citations·filing 2011–2011
Top patents by PatentIndex Score
4 records- 0144US9057015B2Fluorescent dyes for paper dyeingMEIER HELMUT-MARTIN·Filed 2011·Granted Jun 16, 2015·0 cites·11 claims
- 0235US8734532B2Azo dyesMEIER HELMUT-MARTIN·Filed 2011·Granted May 27, 2014·0 cites·16 claims
- 0334US8734534B2Azo dyesMEIER HELMUT-MARTIN·Filed 2011·Granted May 27, 2014·0 cites·16 claims
- 0425US9023118B2Azo dyesMEIER HELMUT-MARTIN·Filed 2011·Granted May 5, 2015·0 cites·16 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →