PRAXAIR ST TECHNOL INC has a total of 42 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets surface technology and coating, materials and metallurgy and machines are SPRAYFORM HOLDINGS LIMITED, ROPAL AG and NARITA TOSHIO.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 42 |
# | Name | Total Patents |
---|---|---|
#1 | Gilman Paul S | 8 |
#2 | Kulkarni Shailesh | 4 |
#3 | Lam Raymond K F | 4 |
#4 | Snowman Alfred | 3 |
#5 | Hermanek Frank J | 3 |
#6 | Kwok Doris | 3 |
#7 | Hunt Thomas J | 3 |
#8 | Sue Jiinjen A | 3 |
#9 | Knapp James Kent | 3 |
#10 | Lo Chi-Fung | 3 |
Publication | Filing date | Title |
---|---|---|
JP2002220659A | Working and bonding of copper sputter target | |
JP2001049426A | Manufacture of copper sputtering target, and assembly of copper sputtering target and backing plate | |
JP2000256843A | Production of sputtering target for use and reuse in thin film vapor deposition, and sputtering vapor deposition target | |
JP2001020056A | Titanium carbide/tungsten boride coating | |
JP2001020055A | Chromium boride coating |