IMTEC ACCULINE, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING271

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5383488 Apparatus and method for protecting chemical bath sealsJan 31, 94Jan 24, 95[F16K]
5056552 High temperature recirculating chemical bath constructionFeb 04, 91Oct 15, 91[F16K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0029,125 Method and apparatus for damage-free, single wafer, sonic boundary layer, megasonic cleaningAbandonedJul 31, 07Feb 07, 08[B08B]
2007/0215,173 Heated single wafer megasonic processing plateAbandonedMar 16, 07Sep 20, 07[B08B, C23G]
2007/0006,892 Uniform, far-field megasonic cleaning method and apparatusAbandonedJan 26, 06Jan 11, 07[B08B]
2007/0001,451 Spring-loaded stay-tight retaining nut assembly for a tubing fittingAbandonedJun 28, 06Jan 04, 07[F16L]
2005/0252,522 Megasonic cleaning with obliquely aligned transducerAbandonedMay 11, 04Nov 17, 05[B08B]
6837253 Processing tank with improved quick dump valveExpiredApr 22, 02Jan 04, 05[B08B]
6523557 Megasonic bathExpiredDec 13, 00Feb 25, 03[B08B]
6209555 Substrate cassette for ultrasonic cleaningExpiredApr 27, 99Apr 03, 01[B08B]
5054519 Recirculating chemical bath with inflow and self balancing outflowExpiredDec 26, 90Oct 08, 91[E03B]
5014737 Quartz integrated trough/sump recirculating filtered high-purity chemical bathExpiredNov 13, 89May 14, 91[E03B]
4749988 Non-invasive liquid level sensorExpiredNov 20, 86Jun 07, 88[G08B]

Top Inventors for This Owner

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