Assignee
HEIDENFELDER THOMAS
DE·1 granted patent·1 pending application·1 citations·filing 2003–2011
Top patents by PatentIndex Score
2 records- 0168US9487845B2Process for the acid digestion of metal-containing compoundsHEIDENFELDER THOMAS·Filed 2011·Granted Nov 8, 2016·1 cites·16 claims
- 0246US2005249681A1Use of diketopiperazine derivatives as photostable uv-filters in cosmetic and pharmaceutical preparationsHEIDENFELDER THOMAS·Filed 2003·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →