Inventor · disambiguated record
Ralf-Roman Rietz
Also filed as: RIETZ RALF-ROMAN
3 granted patents·121 citations·filing 1996–2002
76Inventor score
Files withVANTICO INC3
Top patents by PatentIndex Score
3 records- 0183US6132641AComposition and support material comprising poly(9,9'-spiro-bisfluorenes)VANTICO INC·Filed 1996·Granted Oct 17, 2000·71 cites·18 claims
- 0282US6380445B1Poly(9,9'-spirobisfluorenes), their production and their useVANTICO INC·Filed 2000·Granted Apr 30, 2002·43 cites·8 claims
- 0370US6559277B2Poly(9,9′-spirobisfluorenes), their production and their useVANTICO INC·Filed 2002·Granted May 6, 2003·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →