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Reel/Frame:	021658/0855			Pages:	10
		Recorded:	10/10/2008
Attorney Dkt #:	CM# 019,368-1126
Conveyance:	GRANT OF PATENT SECURITY INTEREST

Total properties: 47

Patent #:	5221616	Issue Dt:	06/22/1993	Application #:	07219922	Filing Dt:	07/15/1988
Title:	PREVENTION OF SPONTANEOUS COMPLEMENT ACTIVATION IN MAMMALIAN BIOLOGICAL FLUIDS

Patent #:	5118630	Issue Dt:	06/02/1992	Application #:	07267148	Filing Dt:	11/04/1988
Title:	METHOD FOR DETERMINING PERIODIC INFERTILITY IN FEMALES

Patent #:	5096837	Issue Dt:	03/17/1992	Application #:	07476788	Filing Dt:	02/08/1990
Title:	IMMUNOCHROMATOGRAPHIC ASSAY AND METHOD OF USING SAME

Patent #:	5079170	Issue Dt:	01/07/1992	Application #:	07604398	Filing Dt:	10/25/1990
Title:	METHOD OF SAMPLE TRANSFER USING A FILTER APPLICATOR

Patent #:	5118428	Issue Dt:	06/02/1992	Application #:	07612394	Filing Dt:	11/13/1990
Title:	METHOD TO REMOVE RED BLOOD CELLS FROM WHOLE BLOOD SAMPLES

Patent #:	5541069	Issue Dt:	07/30/1996	Application #:	07843681	Filing Dt:	02/28/1992
Title:	ASSAY HAVING IMPROVED DOSE RESPONSE CURVE

Patent #:	5763262	Issue Dt:	06/09/1998	Application #:	07863397	Filing Dt:	04/03/1992
Title:	IMMUNODIAGNOSTIC DEVICE

Patent #:	5223220	Issue Dt:	06/29/1993	Application #:	07917800	Filing Dt:	07/20/1992
Title:	SOLID PHASE IMMUNOASSAY DEVICE AND METHOD OF MAKING SAME

Patent #:	5396891	Issue Dt:	03/14/1995	Application #:	08043870	Filing Dt:	04/07/1993
Title:	SYSTEM AND METHOD FOR EXTERNAL ACOUSTIC BONE VELOCITY MEASUREMENT

Patent #:	5939331	Issue Dt:	08/17/1999	Application #:	08066410	Filing Dt:	05/21/1993
Title:	RED BLOOD CELL SEPARATION MEANS FOR SPECIFIC BINDING ASSAYS

Patent #:	5415994	Issue Dt:	05/16/1995	Application #:	08100901	Filing Dt:	08/02/1993
Title:	LATERAL FLOW MEDICAL DIAGNOSTIC ASSAY DEVICE WITH SAMPLE EXTRACTION MEANS

Patent #:	5766961	Issue Dt:	06/16/1998	Application #:	08156877	Filing Dt:	11/23/1993
Title:	ONE-STEP LATERAL FLOW NONBIBULOUS ASSAY

Patent #:	5536646	Issue Dt:	07/16/1996	Application #:	08203878	Filing Dt:	02/24/1994
Title:	SIMPLIFIED EXTRACTION METHOD FOR BACTERIAL ANTIGENS USING DRIED REAGENTS

Patent #:	RE35306	Issue Dt:	07/30/1996	Application #:	08210544	Filing Dt:	03/17/1994
Title:	WHOLE BLOOD ASSAYS USING POROUS MEMBRANE SUPPORT DEVICES

Patent #:	5783401	Issue Dt:	07/21/1998	Application #:	08269637	Filing Dt:	07/01/1994
Title:	IMMUNOENZYMATIC DETECTION DEVICE

Patent #:	5521102	Issue Dt:	05/28/1996	Application #:	08287179	Filing Dt:	08/08/1994
Title:	CONTROLLED SENSITIVITY IMMUNOCHROMATOGRAPHIC ASSAY

Patent #:	5814455	Issue Dt:	09/29/1998	Application #:	08292932	Filing Dt:	08/18/1994
Title:	ANTIGEN PREPARATION FOR DETECTING H. PYLORI

Patent #:	5592943	Issue Dt:	01/14/1997	Application #:	08404813	Filing Dt:	03/13/1995
Title:	APPARATUS AND METHOD FOR ACOUSTIC ANALYSIS OF BONE USING OPTIMIZED FUNCTIONS OF SPECTRAL AND TEMPORAL SIGNAL COMPONENTS

Patent #:	5786220	Issue Dt:	07/28/1998	Application #:	08431236	Filing Dt:	04/28/1995
Title:	ASSAYS AND DEVICES FOR DISTINGUISHING BETWEEN NORMAL AND ABNORMAL PREGNANCY

Patent #:	5804452	Issue Dt:	09/08/1998	Application #:	08431706	Filing Dt:	04/27/1995
Title:	ONE STEP URINE CREATININE ASSAYS

Patent #:	5770460	Issue Dt:	06/23/1998	Application #:	08486807	Filing Dt:	06/07/1995
Title:	ONE-STEP LATERAL FLOW NONBIBULOUS ASSAY

Patent #:	5846751	Issue Dt:	12/08/1998	Application #:	08486843	Filing Dt:	06/07/1995
Title:	TEST KITS AND METHODS FOR DETECTING H. PYLORI

Patent #:	5773234	Issue Dt:	06/30/1998	Application #:	08511337	Filing Dt:	08/07/1995
Title:	METHOD AND DEVICE FOR CHLAMYDIA DETECTION

Patent #:	5741662	Issue Dt:	04/21/1998	Application #:	08573706	Filing Dt:	12/18/1995
Title:	DIRECT STAIN SPECIFIC BINDING ASSAYS FOR MICROORGANISMS

Patent #:	6924153	Issue Dt:	08/02/2005	Application #:	08812616	Filing Dt:	03/06/1997
Title:	QUANTITATIVE LATERAL FLOW ASSAYS AND DEVICES

Patent #:	6306642	Issue Dt:	10/23/2001	Application #:	08977183	Filing Dt:	11/24/1997
Title:	ENZYME SUBSTRATE DELIVERY AND PRODUCT REGISTRATION IN ONE STEP ENZYME IMMUNOASSAYS

Patent #:	6716593	Issue Dt:	04/06/2004	Application #:	09479498	Filing Dt:	01/07/2000
Title:	PYRIDINIUM CROSSLINKS ASSAY

Patent #:	6656744	Issue Dt:	12/02/2003	Application #:	09510595	Filing Dt:	02/22/2000
Publication #:	US20020146844	Pub Dt:	10/10/2002
Title:	ONE-STEP LATERAL FLOW ASSAYS

Patent #:	6706539	Issue Dt:	03/16/2004	Application #:	09943031	Filing Dt:	08/29/2001
Publication #:	US20020025541	Pub Dt:	02/28/2002
Title:	ENZYME SUBSTRATE DELIVERY AND PRODUCT REGISTRATION IN ONE STEP ENZYME IMMUNOASSAYS

Patent #:	6855561	Issue Dt:	02/15/2005	Application #:	09950366	Filing Dt:	09/10/2001
Publication #:	US20030049167	Pub Dt:	03/13/2003
Title:	METHOD FOR ADDING AN APPARENT NON-SIGNAL LINE TO A LATERAL PHASE ASSAY

Patent #:	7179657	Issue Dt:	02/20/2007	Application #:	10241822	Filing Dt:	09/10/2002
Publication #:	US20030157699	Pub Dt:	08/21/2003
Title:	METHOD FOR ADDING AN APPARENT NON-SIGNAL LINE TO A RAPID DIAGNOSTIC ASSAY

Patent #:	7041469	Issue Dt:	05/09/2006	Application #:	10269917	Filing Dt:	10/10/2002
Publication #:	US20040072280	Pub Dt:	04/15/2004
Title:	ASSAYS FOR TRICHOMONAL AND OTHER HYDROLASES

Patent #:	7226793	Issue Dt:	06/05/2007	Application #:	10461157	Filing Dt:	06/12/2003
Publication #:	US20030211634	Pub Dt:	11/13/2003
Title:	METHOD FOR ADDING AN APPARENT NON-SIGNAL LINE TO A LATERAL FLOW ASSAY

Patent #:	NONE	Issue Dt:		Application #:	10763466	Filing Dt:	01/22/2004
Publication #:	US20040152207	Pub Dt:	08/05/2004
Title:	Enzyme substrate delivery and product registration in one step enzyme immunoassays

Patent #:	7255832	Issue Dt:	08/14/2007	Application #:	10944283	Filing Dt:	09/17/2004
Publication #:	US20050070021	Pub Dt:	03/31/2005
Title:	ICONIC COLORIMETRIC TEST DEVICE WITH REDUCED SUSCEPTIBILITY TO FALSE POSITIVE AND FALSE NEGATIVE READINGS

Patent #:	7378285	Issue Dt:	05/27/2008	Application #:	10948358	Filing Dt:	09/22/2004
Publication #:	US20050130120	Pub Dt:	06/16/2005
Title:	DEVICES FOR THE DETECTION OF MULTIPLE ANALYTES IN A SAMPLE

Patent #:	7144742	Issue Dt:	12/05/2006	Application #:	11016550	Filing Dt:	12/17/2004
Publication #:	US20050170527	Pub Dt:	08/04/2005
Title:	QUANTITATIVE LATERAL FLOW ASSAYS AND DEVICES

Patent #:	7632687	Issue Dt:	12/15/2009	Application #:	11088579	Filing Dt:	03/23/2005
Publication #:	US20050227371	Pub Dt:	10/13/2005
Title:	HYBRID PHASE LATERAL FLOW ASSAY

Patent #:	NONE	Issue Dt:		Application #:	11240972	Filing Dt:	09/30/2005
Publication #:	US20060078986	Pub Dt:	04/13/2006
Title:	Analytical devices with primary and secondary flow paths

Patent #:	7291481	Issue Dt:	11/06/2007	Application #:	11353497	Filing Dt:	02/13/2006
Publication #:	US20060127969	Pub Dt:	06/15/2006
Title:	ASSAYS FOR TRICHOMONAL AND OTHER HYDROLASES

Patent #:	7491551	Issue Dt:	02/17/2009	Application #:	11595777	Filing Dt:	11/08/2006
Publication #:	US20070243630	Pub Dt:	10/18/2007
Title:	QUANTITATIVE LATERAL FLOW ASSAYS AND DEVICES

Patent #:	7553675	Issue Dt:	06/30/2009	Application #:	11622201	Filing Dt:	01/11/2007
Publication #:	US20070111323	Pub Dt:	05/17/2007
Title:	DIAGNOSTIC ASSAY DEVICE HAVING AN APPARENT NON-SIGNAL LINE

Patent #:	7871568	Issue Dt:	01/18/2011	Application #:	11625813	Filing Dt:	01/22/2007
Publication #:	US20070275475	Pub Dt:	11/29/2007
Title:	RAPID TEST APPARATUS

Patent #:	7537937	Issue Dt:	05/26/2009	Application #:	11757270	Filing Dt:	06/01/2007
Publication #:	US20070281370	Pub Dt:	12/06/2007
Title:	LATERAL FLOW ASSAY DEVICE

Patent #:	NONE	Issue Dt:		Application #:	11838078	Filing Dt:	08/13/2007
Publication #:	US20080026417	Pub Dt:	01/31/2008
Title:	A TEST DEVICE FOR ASSAYING TRICHOMONAL AND OTHER PROTEINASES

Patent #:	8494787	Issue Dt:	07/23/2013	Application #:	12077885	Filing Dt:	03/21/2008
Publication #:	US20080262644	Pub Dt:	10/23/2008
Title:	MAGNETIC INK FOR MARKING DEFECTIVE PARTS OR ASSEMBLIES DURING MANUFACTURING

Patent #:	8435461	Issue Dt:	05/07/2013	Application #:	12148344	Filing Dt:	04/17/2008
Publication #:	US20080311002	Pub Dt:	12/18/2008
Title:	ANALYTICAL DEVICES WITH INTEGRATED DESICCANT

Assignor

QUIDEL CORPORATION

Exec Dt:

10/08/2008

Assignee

BANK OF AMERICA, N.A., AS AGENT

2001 CLAYTON BLVD., BUILDING B

MAIL CODE: CA4-702-02-25 ATTN: MONITORING AND COMPLIANCE

CONCORD, CALIFORNIA 94520-2405

Correspondence name and address
	GINA M. DURHAM, ESQ.
	400 SOUTH HOPE STREET
	O'MELVENY & MYERS LLP
	LOS ANGELES, CA 90071

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