US Patent No: 7,303,098

Number of patents in Portfolio can not be more than 2000

Valve for the application of drops

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Importance

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Abstract

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A valve (20) comprises a housing body (22) with a discharge channel (34), whereby an elastically-deformable membrane (24) is provided in the housing body which seals off the discharge channel. The membrane is sealed at the front end thereof and is arched to form a dome.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
GAPLAST GMBHALTENAU21

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Backes, Claus-H Saarbruecken, DE 24 104

Cited Art Landscape

Patent Info (Count) # Cites Year
 
JSP PARTNERS, L.P. (1)
5,310,094 Preservative free sterile fluid dispensing system 28 1991
 
ATRION MEDICAL PRODUCTS, INC. (1)
* 5,154,325 Solution delivery nozzle and system with antimicrobial features 37 1991
 
BPREX HEALTHCARE PACKAGING INC. (1)
* 6,325,253 Self-closing fluid dispensing closure 94 2001
 
Waterfall Company, Inc. (1)
6,079,449 System for delivering and maintaining the sterility and integrity of flowable materials 13 1999
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Gaplast GmbH (2)
* 8,485,398 One-way valve 5 2010
* 2011/0079,300 ONE-WAY VALVE 1 2010
 
REXAM HEALTHCARE LA VERPILLIERE (4)
* 8,616,418 Liquid dispensing device equipped with a sealing component 1 2009
* 2010/0116,852 LIQUID DISPENSING DEVICE EQUIPPED WITH A SEALING COMPONENT 3 2009
8,863,998 Liquid dispensing device 0 2012
* 2012/0223,106 LIQUID DISPENSING DEVICE 3 2012
 
MRP MEDICAL RESEARCH & PROMOTION ESTABLISHMENT (2)
* 8,408,433 Bottle for containing fluids, particularly for pharmaceutical products or the like 1 2007
* 2009/0321,479 BOTTLE FOR CONTAINING FLUIDS, PARTICULARLY FOR PHARMACEUTICAL PRODUCTS OR THE LIKE 2 2007
 
SIVEL (2)
* 8,714,408 Self-cleaning tip 0 2010
* 2011/0278,323 Self-Cleaning Tip 2 2010
 
APTAR RADOLFZELL GMBH (2)
8,454,828 Dispensing device 0 2009
* 2009/0294,347 Dispensing device 5 2009
 
Rexam Pharma (1)
* 8,056,766 Assembly for containing and dispensing a liquid 4 2007
* Cited By Examiner

Maintenance Fees

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 4, 2019
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Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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