Yiu; Felix H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yiu; Felix H..The latest application filed is for "pipette block with molded piston chambers".

Company Profile

2.6.20

Yiu; Felix H. - Covina CA US
Yiu; Felix H - Covina CA
Yiu; Felix H. - Northridge CA
Yiu, Felix H. - Monrovia CA
Yiu; Felix H. - Encino CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Pipette tip loading and unloading mechanism for single row multichannel pipettors Grant 10,857,533 - Yiu December 8, 2	2020-12-08
Pipette Block With Molded Piston Chambers App 20190022635 - Yiu; Felix H.	2019-01-24
Pipette Tip Loading and Unloading Mechanism for Single Row Multichannel Pipettors App 20180221864 - Yiu; Felix H.	2018-08-09
Pipette block with molded piston chambers App 20170361313 - Yiu; Felix H.	2017-12-21
Pipette Tips with Vertical Ribs App 20170282187 - YIU; FELIX H.	2017-10-05
Tip Collar with Integrated Filters App 20170282174 - Yiu; Felix H.	2017-10-05
Apparatus and method for using a tip collar on a single row of pipette tips App 20170282188 - Yiu; Felix H.	2017-10-05
Pipette Tip Loading and Unloading Mechanism for Single Row Multichannel Pipettors App 20170246624 - Yiu; Felix H	2017-08-31
Apparatus and method for using a tip collar on pipette tips providing structural rigidity Grant 8,117,925 - Yiu February 21, 2	2012-02-21
Method For Dispensing Liquid Utilizing Flow Of Liquid App 20100154921 - YIU; FELIX H.	2010-06-24
Apparatus And Method For Dispensing Liquid Utilizing Flow Of Fluid App 20090035186 - Yiu; Felix H.	2009-02-05
Apparatus And Method For Using A Tip Collar On Pipette Tips Providing Structural Rigidity App 20090007702 - YIU; FELIX H.	2009-01-08
Pipettor and externally sealed pipette tip App 20040223888 - Yiu, Felix H.	2004-11-11
Pipettor and externally sealed pipette tip Grant 6,780,381 - Yiu August 24, 2	2004-08-24
Pipettor head adapter App 20040071602 - Yiu, Felix H.	2004-04-15
Pipettor and externally sealed pipette tip App 20030190263 - Yiu, Felix H.	2003-10-09
Pipette dispensing block Grant 6,258,324 - Yiu July 10, 2	2001-07-10
Ring binder stabilizer Grant D366,496 - Yiu January 23, 1	1996-01-23

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.