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MATERIALS RESEARCH CORP

Overview
  • Total Patents
    427
About

MATERIALS RESEARCH CORP has a total of 427 patent applications. Its first patent ever was published in 1963. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and Canada. Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and semiconductors are ANELVA CORP, TOKYO ELECTRON ARIZONA INC and SOLAYER GMBH.

Patent filings per year

Chart showing MATERIALS RESEARCH CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hurwitt Steven D 87
#2 Foster Robert F 57
#3 Hillman Joseph T 42
#4 Hurwitt Steven 33
#5 Wagner Israel 30
#6 Arora Rikhit 23
#7 Hunt Thomas J 22
#8 Hieronymi Robert 22
#9 Gilman Paul S 18
#10 Rebenne Helen E 15

Latest patents

Publication Filing date Title
DE19812914A1 High purity chromium@ ingot for sputter target production
DE19811873A1 Variation of substrate velocity during sputtering
WO9830346A1 Process for refining the microstructure of metals
KR20000005015A Plasma producing method and apparatus including an inductively coupled plasma source
AU1978497A Method and apparatus for rf diode sputtering
EP0824760A1 Sputtering apparatus with isolated coolant and sputtering target therefor
WO9614653A2 Method and apparatus for reducing arcing in plasma processing chambers
AU3553795A Apparatus and method for clampling a substrate
WO9533866A1 Method and apparatus for producing thin films by low temperature plasma-enhanced chemical vapor deposition using a rotating susceptor reactor
AU1745695A A method of nitridization of titanium thin films
AU1263395A Sputtering target erosion profile control for collimated deposition
AU1511095A Modification and selection of the magnetic properties of magnetic recording media through selective control of the crystal texture of the recording layer
AU8011394A Vacuum seal of heating window to housing in wafer heat processing machine
AU7401294A Methods and apparatus for water desorption of vacuum chambers
EP0707662A1 Ultrasonic enhancement of aluminum step coverage and apparatus
US5975912A Low temperature plasma-enhanced formation of integrated circuits
CA2156716A1 Sputter coating collimator with integral reactive gas distribution
US5451258A Apparatus and method for improved delivery of vaporized reactant gases to a reaction chamber
US5431066A Device for preparing samples of powdered metals for analysis
CA2159648A1 Method for planarization of submicron vias and the manufacture of semiconductor integrated circuits