Rainin; Kenneth
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rainin; Kenneth.The latest application filed is for "volume adjustable manual pipette with quick set volume adjustment".
- Rainin; Kenneth - Piedmont CA
- Rainin; Kenneth - Alamo CA
| Patent | Date |
|---|---|
| Volume adjustable manual pipette with quick set volume adjustment Grant 7,175,813 - Petrek , et al. February 13, 2 | 2007-02-13 |
| Pipette with improved pipette tip and mounting shaft Grant 6,967,004 - Rainin , et al. November 22, 2 | 2005-11-22 |
| Volume adjustable manual pipette with quick set volume adjustment App 20050142038 - Petrek, James S. ; et al. | 2005-06-30 |
| Pipette with improved pipette tip and mounting shaft Grant 6,745,636 - Rainin , et al. June 8, 2 | 2004-06-08 |
| Pipette with improved pipette tip mounting shaft Grant 6,737,023 - Kelly , et al. May 18, 2 | 2004-05-18 |
| Ergonomic return springless manual air displacement pipette Grant 6,645,433 - Homberg , et al. November 11, 2 | 2003-11-11 |
| Pipette with improved pipette tip and mounting shaft App 20030200821 - Rainin, Kenneth ; et al. | 2003-10-30 |
| Pipette with improved pipette tip and mounting shaft Grant 6,568,288 - Rainin , et al. May 27, 2 | 2003-05-27 |
| Pipette with improved pipette tip and mounting shaft App 20030082078 - Rainin, Kenneth ; et al. | 2003-05-01 |
| Pipette with improved pipette tip and mounting shaft App 20030000319 - Rainin, Kenneth ; et al. | 2003-01-02 |
| Volume adjustable manual pipette with quick set volume adjustment Grant 6,428,750 - Rainin , et al. August 6, 2 | 2002-08-06 |
| Ergonomic return springless manual air displacement pipette App 20020081234 - Homberg, William D. ; et al. | 2002-06-27 |
| Blowout springless manual air displacement pipette with mechanical assist for aiding in locating and maintaining pipette plunger at a home position Grant 6,365,110 - Rainin , et al. April 2, 2 | 2002-04-02 |
| Ergonomic return springless manual air displacement pipette Grant 6,352,673 - Rainin , et al. March 5, 2 | 2002-03-05 |
| Bilaterally symmetrical battery powered microprocessor controlled lightweight hand-holdable electronic pipette App 20010055547 - Rainin, Kenneth ; et al. | 2001-12-27 |
| Pipette tip Grant D448,853 - Rainin , et al. October 2, 2 | 2001-10-02 |
| Battery powered microprocessor controlled hand portable electronic pipette Grant 6,254,832 - Rainin , et al. July 3, 2 | 2001-07-03 |
| Pipette tip Grant D438,981 - Rainin , et al. March 13, 2 | 2001-03-13 |
| Pipette tip Grant D437,940 - Rainin , et al. February 20, 2 | 2001-02-20 |
| Pipette with improved pipette tip and mounting shaft Grant 6,168,761 - Kelly , et al. January 2, 2 | 2001-01-02 |
| Manual pipette Grant D426,643 - Rainin , et al. June 13, 2 | 2000-06-13 |
| Membrane filter pipette tip Grant 6,045,757 - Moriarty , et al. April 4, 2 | 2000-04-04 |
| Manual pipette with delayed-action home position latch Grant 5,792,424 - Homberg , et al. August 11, 1 | 1998-08-11 |
| Pipette tip rack and refill pack containing large maximized volume freely nestable pipette tips Grant 5,779,984 - Kelly , et al. July 14, 1 | 1998-07-14 |
| Pipette tip rack refill plate hold down apparatus Grant 5,642,816 - Kelly , et al. July 1, 1 | 1997-07-01 |
| Refill pack for pipette tip racks Grant 5,441,702 - Lemieux , et al. August 15, 1 | 1995-08-15 |
| Refill pack for pipette tip racks Grant 5,392,914 - Lemieux , et al. February 28, 1 | 1995-02-28 |
| Manual pipette with plunger velocity governor, home position latch and trigger release Grant 5,364,596 - Magnussen, Jr. , et al. November 15, 1 | 1994-11-15 |
| Liquid-end assembly for multichannel air-displacement pipette Grant 4,779,467 - Rainin , et al. October 25, 1 | 1988-10-25 |
| Pipette mechanism Grant 4,763,535 - Rainin , et al. August 16, 1 | 1988-08-16 |
| Enclosed pipette tip rack Grant 4,676,377 - Rainin , et al. * June 30, 1 | 1987-06-30 |
| Method and apparatus for facilitating compression of packing material in a liquid chromatography column Grant 4,670,141 - Shackelford , et al. * June 2, 1 | 1987-06-02 |
| Modular liquid chromatography column apparatus Grant 4,655,917 - Shackelford , et al. * April 7, 1 | 1987-04-07 |
| Apparatus for supporting pipette tips Grant 4,577,760 - Rainin , et al. March 25, 1 | 1986-03-25 |
| Modular liquid chromatography column apparatus Grant 4,551,249 - Shackelford , et al. November 5, 1 | 1985-11-05 |
| Container and rack for pipette tips or similar article Grant D271,239 - Lemieux , et al. November 1, 1 | 1983-11-01 |
| Fluid control mechanism Grant 4,139,469 - Rainin , et al. February 13, 1 | 1979-02-13 |
| Selectively marked thin-layer chromatographic plate Grant 4,126,554 - Rainin November 21, 1 | 1978-11-21 |
| SEC | 0001163447 | RAININ KENNETH |
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