Inventor · disambiguated record
Claude R. Riou
Also filed as: RIOU CLAUDE · RIOU CLAUDE R · RIOU CLAUDE RAYMOND
13 granted patents·164 citations·filing 1978–2009
91Inventor score
Top patents by PatentIndex Score
13 records- 0184US4877686ARecording sheet for ink-jet printing and process for its preparationAUSSEDAT REY SA·Filed 1988·Granted Oct 31, 1989·54 cites·6 claims
- 0266US7691227B2Bleached, mechanical paper pulp and the production method thereforINT PAPER CO·Filed 2009·Granted Apr 6, 2010·0 cites·19 claims
- 0365US4268600AProcess for photochemically coloring textiles using photosensitive triazene and coupler thereforISSEC LAB PHYS CHIM APPL·Filed 1978·Granted May 19, 1981·7 cites·10 claims
- 0464US5387319AProcess for manufacturing a flat, fibrous, supple substrate, difficult to tear and substrate obtainedAUSSEDAT REY SA·Filed 1993·Granted Feb 7, 1995·27 cites·8 claims
- 0563US5330622AComposition for rendering a paper or textile base resistant to water, oil and solvents, treated base and process for the production of the treated baseAUSSEDAT REY·Filed 1992·Granted Jul 19, 1994·19 cites·17 claims
- 0662US4536219AThermographic recording compositionsAUSSEDAT REY SA·Filed 1983·Granted Aug 20, 1985·11 cites·18 claims
- 0758US5123999AForgery-proof security paper and aqueous or organic composition especially useful for rendering paper forgery-proofAUSSEDAT REY·Filed 1990·Granted Jun 23, 1992·22 cites·1 claims
- 0853US4482378AColor developers and thermographic record compositions containing themAUSSEDAT REY SA·Filed 1982·Granted Nov 13, 1984·8 cites·24 claims
- 0951US7501041B2Bleached, mechanical paper pulp and the production method thereforINT PAPER CO·Filed 2002·Granted Mar 10, 2009·0 cites·16 claims
- 1033US5264081AForgery-proof safety paperAUSSEDAT REY SA·Filed 1990·Granted Nov 23, 1993·4 cites·8 claims
- 1131US5156717ANon-fluorescent forgery-proof safety paper and document obtainedAUSSEDAT REY·Filed 1989·Granted Oct 20, 1992·3 cites·9 claims
- 1230US4725497AUnfalsifiable safety paperAUSSEDAT REY SA·Filed 1986·Granted Feb 16, 1988·5 cites·20 claims
- 1327US4263105AElectrosensitive recording material and processISSEC SA·Filed 1979·Granted Apr 21, 1981·4 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →