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FELDSTEIN NATHAN

Overview
  • Total Patents
    34
About

FELDSTEIN NATHAN has a total of 34 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States. Its main competitors in its focus markets surface technology and coating, audio-visual technology and machines are LILLY LONDON INC, ALFACHIMICI SPA and MEIBAN KOGEI KK.

Patent filings in countries

World map showing FELDSTEIN NATHANs patent filings in countries
# Country Total Patents
#1 United States 34

Patent filings per year

Chart showing FELDSTEIN NATHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feldstein Nathan 34

Latest patents

Publication Filing date Title
US5009965A Colloidal compositions for electroless deposition
US4338355A Process using activated electroless plating catalysts
US4440805A Stabilized dispersion for electroless plating catalysts using corrosion inhibitors as stabilizers
US4419390A Method for rendering non-platable semiconductor substrates platable
US4317846A Dispersions for activating non-conductors for electroless plating
US4339476A Dispersions for activating non-conductors for electroless plating
US4323594A Colloidal dispersions for activating non-conductors prior to electroless plating
US4297397A Catalytic promoters in electroless plating catalysts in true solutions
US4309454A Colloidal compositions for electroless deposition stabilized by thiourea
US4327125A Colloidal compositions for electroless deposition comprising colloidal copper-stannic oxide product
US4293591A Process using activated electroless plating catalysts
US4284666A Process for metal deposition of a non-conductor substrate
US4355083A Electrolessly metallized silver coated article
US4273804A Process using activated electroless plating catalysts
US4301190A Pretreatment with complexing agent in process for electroless plating
US4282271A Dispersions for activating non-conductors for electroless plating
US4258087A Dispersions for activating non-conductors for electroless plating
US4325983A Catalytic promoters in electroless plating catalysts added prior to a colloidal nucleation process
US4259376A Catalytic promoters in electroless plating catalysts applied as an emulsion
US4261747A Dispersions for activating non-conductors for electroless plating