Inventor
ZIERENBERG BERND
DE51 patents
⚠️ This page may combine multiple inventors who share the name “ZIERENBERG BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOEHRINGER INGELHEIM PHARMA
12 patentsUS6481435B2Nov 19, 2002
Closure-cap and container as a two-chamber cartridge for nebulizers for producing aerosols and active substance formulations, suitable for storage
BOEHRINGER INGELHEIM PHARMA129 citations99
US7040311B2May 9, 2006
Closure-cap and container as a two-chamber cartridge for nebulizers for producing aerosols and active substance formulations, suitable for storage
BOEHRINGER INGELHEIM PHARMA70 citations98
US6986346B2Jan 17, 2006
Closure-cap and container as a two-chamber cartridge for nebulisers for producing aerosols and active substance formulations, suitable for storage
BOEHRINGER INGELHEIM PHARMA91 citations98
US6150418ANov 21, 2000
Active substance concentrate with formoterol, suitable for storage
BOEHRINGER INGELHEIM PHARMA106 citations98
US7708011B2May 4, 2010
Dry powder inhaler
BOEHRINGER INGELHEIM PHARMA61 citations97
US7470422B2Dec 30, 2008
Method for the production of propellant gas-free aerosols from aqueous medicament preparations
BOEHRINGER INGELHEIM PHARMA26 citations93
US7699052B2Apr 20, 2010
Apparatus for the dispensing of liquids, container cartridge suitable for this, and system comprising the apparatus for the dispensing of liquids, and the container cartridge
BOEHRINGER INGELHEIM PHARMA41 citations92
US6663848B2Dec 16, 2003
Process and apparatus for producing inhalable medicaments
BOEHRINGER INGELHEIM PHARMA15 citations91
US7314187B2Jan 1, 2008
Atomizer for applying liquids onto eyes
BOEHRINGER INGELHEIM PHARMA54 citations88
US8022082B2Sep 20, 2011
Method for the administration of an anticholinergic by inhalation
BOEHRINGER INGELHEIM PHARMA19 citations84
US7249599B2Jul 31, 2007
Process and apparatus for producing inhalable medicaments
BOEHRINGER INGELHEIM PHARMA0 citations51
US7066171B2Jun 27, 2006
Process and apparatus for producing inhalable medicaments
BOEHRINGER INGELHEIM PHARMA0 citations51
BOEHRINGER INGELHEIM KG
12 patentsUS6132755AOct 17, 2000
Transcorneal drug-release system
BOEHRINGER INGELHEIM KG433 citations99
US6491897B1Dec 10, 2002
Stable pharmaceutical budesonide preparation for producing propellant-free aerosols
BOEHRINGER INGELHEIM KG57 citations96
US5645050AJul 8, 1997
Powder inhaler with powder carrier consisting of regular microstructures
BOEHRINGER INGELHEIM KG84 citations96
US5462744AOct 31, 1995
Transdermal system for the administration of pharmacological compounds under pH-controlled conditions
BOEHRINGER INGELHEIM KG58 citations93
US5575280ANov 19, 1996
Powder inhalation device having nozzle to empty dosing chamber
BOEHRINGER INGELHEIM KG111 citations92
US4547359AOct 15, 1985
Divisible pharmaceutical tablet with delayed active ingredient release
BOEHRINGER INGELHEIM KG32 citations92
US5112842AMay 12, 1992
Transdermal administration of 2-amino-6-n-propylamino-4,5,6,7-tetrahydrobenzothiazole
BOEHRINGER INGELHEIM KG96 citations91
US4490322ADec 25, 1984
Process for producing film
BOEHRINGER INGELHEIM KG21 citations82
US5871771AFeb 16, 1999
Micronized biodegradable particles, process for preparing them and use thereof
BOEHRINGER INGELHEIM KG16 citations74
US4683131AJul 28, 1987
Divisible pharmaceutical tablet with delayed active ingredient release
BOEHRINGER INGELHEIM KG12 citations73
US4595587AJun 17, 1986
Divisible pharmaceutical tablet with delayed active ingredient release
BOEHRINGER INGELHEIM KG12 citations73
US4826686AMay 2, 1989
Therapeutic system
BOEHRINGER INGELHEIM KG13 citations68
BOEHRINGER INGELHEIM INT
9 patentsUS6988496B1Jan 24, 2006
Cartridge for a liquid
BOEHRINGER INGELHEIM INT100 citations97
US7849851B2Dec 14, 2010
Nebulizer
BOEHRINGER INGELHEIM INT49 citations96
US6223933B1May 1, 2001
Pressure compensation device for a two-part container
BOEHRINGER INGELHEIM INT61 citations96
US7665461B2Feb 23, 2010
Nebulizer
BOEHRINGER INGELHEIM INT52 citations93
US7802568B2Sep 28, 2010
Cartridge for a liquid
BOEHRINGER INGELHEIM INT43 citations92
US7104470B2Sep 12, 2006
Device for producing high pressure in a fluid in miniature
BOEHRINGER INGELHEIM INT20 citations92
US7090093B2Aug 15, 2006
Pressure compensation device for a two-part container
BOEHRINGER INGELHEIM INT34 citations92
US6932789B2Aug 23, 2005
Needle-less injector of miniature type
BOEHRINGER INGELHEIM INT8 citations72
US7963955B2Jun 21, 2011
Container for a medicinal liquid
BOEHRINGER INGELHEIM INT5 citations62
BOEHRINGER SOHN INGELHEIM
5 patentsUS5964416AOct 12, 1999
Device for producing high pressure in a fluid in miniature
BOEHRINGER SOHN INGELHEIM191 citations98
US6685691B1Feb 3, 2004
Container for a medicinal liquid
BOEHRINGER SOHN INGELHEIM75 citations97
US6402055B1Jun 11, 2002
Device for producing high pressure in a fluid in miniature
BOEHRINGER SOHN INGELHEIM69 citations96
US4261512AApr 14, 1981
Inhalation aerosol spray device
BOEHRINGER SOHN INGELHEIM73 citations96
US5633002AMay 27, 1997
Implantable, biodegradable system for releasing active substance
BOEHRINGER SOHN INGELHEIM78 citations92
BOEHRINGER INTERNAT GMBH
3 patentsUS6689092B2Feb 10, 2004
Needle-less injector of miniature type
BOEHRINGER INTERNAT GMBH76 citations96
US6726124B2Apr 27, 2004
Device for producing high pressure in a fluid in miniature
BOEHRINGER INTERNAT GMBH48 citations95
US6497373B2Dec 24, 2002
Device for producing high pressure in a fluid in miniature
BOEHRINGER INTERNAT GMBH40 citations95
FOLGER MARTIN A
2 patents(unassigned)
1 patentSIEMENS AG
1 patentZIERENBERG BERND
1 patentFREUND BERNHARD
1 patentCELAFLOR GMBH
1 patentCELAFLOR GMBII
1 patentBOEHRINGER INGELHEIM VETMEDICA GMBH
1 patentShowing the top 50 of 51 patents by PatentIndex Score.