Inventor · disambiguated record
Alexander S. Kirjanov
Also filed as: KIRJANOV ALEXANDER · KIRJANOV ALEXANDER S
5 granted patents·108 citations·filing 1975–1988
82Inventor score
Top patents by PatentIndex Score
5 records- 0190US4813970AMethod for improving the lightfasteness of nylon dyeings using copper sulfonatesCROMPTON & KNOWLES CORP·Filed 1988·Granted Mar 21, 1989·58 cites·20 claims
- 0261US4865885AFood color stain blocking fiber agentsCROMPTON & KNOWLES CORP·Filed 1987·Granted Sep 12, 1989·18 cites·15 claims
- 0356US4877538ASulfomethylated stain blocking agentsCROMPTON & KNOWLES CORP·Filed 1988·Granted Oct 31, 1989·13 cites·19 claims
- 0449US4857392AStainblocker and fluorocarbon oil repellentsCROMPTON & KNOWLES CORP·Filed 1988·Granted Aug 15, 1989·14 cites·18 claims
- 0544US4045172ATextile soil release composition and methodGAF CORP·Filed 1975·Granted Aug 30, 1977·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →