Inventor

Walter Muller

Inventor

Neuwied, DE

Overview

1976–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 69 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes30%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations16%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments12%

A61LMethods or apparatus for sterilising materials or objects in general7%

A61FFilters implantable into blood vessels4%

C07DHeterocyclic compounds4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

A61MDevices for introducing media into, or onto, the body2%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%

C08LCompositions of macromolecular compounds1%

PatentTitleYear

10,940,122Transdermal therapeutic system with fentanyl or related substances2021 10,709,669Microreservoir system based on polysiloxanes and ambiphilic solvents2020 10,583,093Transdermal therapeutic system with fentanyl or related substances2020 10,568,845Transdermal therapeutic system with fentanyl or related substances2020 10,532,033Microreservoir system based on polysiloxanes and ambiphilic solvents2020 10,350,174Polyvinylpyrrolidone for the stabilization of a solid dispersion of the non-crystalline form of rotigotine2019 10,251,844Transdermal therapeutic system and method of use thereof for treating parkinsonism2019 10,130,589Polyvinylpyrrolidone for the stabilization of a solid dispersion of the non-crystalline form of rotigotine2018 10,034,841Transdermal therapeutic system comprising an adhesive layer method for siliconizing the back layer of the system and use of said back layer2018 9,925,150'Polyvinylpyrrolidone for the stabilization of a solid dispersion of the non-crystalline form of rotigotine'2018 9,180,103'Plaster having adjustable occlusion'2015 8,821,920'Therapeutic patch for transdermal delivery of capsaicin'2014 8,492,610'Transgeneic animal expressing a multiple mutated form of presenilin 1'2013 7,390,500'Transdermal therapeutic system (TTS) with fentanyl as a active ingredient'2008 6,899,894'Transdermal therapeutic system containing hormones and crystallization inhibitors'2005 6,884,434'Transdermal therapeutic system which contains a d2 agonist and which is provided for treating parkinsonism, and a method for the production thereof'2005 6,699,498'Transdermal therapeutic systems having improved stability and their production'2004 6,676,962'Topical plaster with non-steroidal antirheumatic agents with an acid group'2004 6,652,903'Dry-copying method for producing flat, individually dosed preparations of active agents'2003 6,620,429'Use of basic alkali metal salts for manufacturing transdermal therapeutic system'2003 6,537,571'Transdermal therapeutic system containing the active substance scopolamine base'2003 6,436,433'Transdermal or topical plaster system with a polyacrylate matrix with improved physical properties'2002 6,399,091'Wound dressing for the controlled release of active substance to wounds, and process for its manufacture'2002 6,333,048'Solid medicament form with active agent distributed in flat polymer fragments'2001 6,277,400'Extendible transdermal therapeutic system'2001 6,156,764'Morphine and diamorphine salts of anionic non-narcotic analgesics of the substituted carboxylic acid type'2000 6,114,347'Pharmaceutical formulation for the prophylaxis and pretreatment of a poisoning caused by organophosphorus cholinesterase inhibitors'2000 6,074,665'Transdermal therapeutic system for administering active agents to the human body via the skin'2000 5,939,095'Transdermal therapeutic system and a process for the combined transdermal application of physostigmine and scopolamine for the prophylaxis and pretreatment of a poisoning caused by highly toxic organophosphorus neurotoxins in particular soman'1999 5,902,433'Process and a device for producing a transdermal therapeutic system for the administration of active substances to the skin in the form of a plane multichamber or multichamber-channel system'1999 5,902,602'Estradiol-TTS having water-binding additives'1999 5,869,652'Process for producing active substances from unused or discarded devices for the transdermal administration'1999 5,858,344'Oral administration form having acid active substances and a process for its production'1999 5,802,972'Tampon printing process'1998 5,714,162'Scopolamine patch'1998 5,569,484'Process for producing a flat active substance administration form'1996 5,466,466'Therapeutic system for the retarded and controlled transdermal or transmucous administration of active substrates II'1995 5,462,746'Patch for transdermal administration of volatile pharmaceutically active ingredients of chemically basic nature and a process for preparation'1995 5,458,885'Basic active component-permeable pressure sensitive adhesive polymer material process of the production thereof and use thereof'1995 5,413,567'Primary packaging for surface-stabilized surgical dressing'1995 D0356134'Ball cleaner'1995 5,306,503'Patch with a high content of softening ingredients'1994 5,242,381'Application aid and the use thereof'1993 5,215,751'Therapeutic system for the retarded and controlled transdermal or transmucous administration of active substances (I)'1993 5,188,622'Vacuum bottle for collection of body fluids'1993 5,176,917'Transdermal system exhibiting graduated drug release and its use for the local or systemic administration of active substances'1993 5,128,137'Therapeutic system for the transdermal or transmucous administration of active substances and the use thereof'1992 5,106,757'Process for the visualization of substance stains on layer chromatograms'1992 5,077,055'Topical therapeutic system comprising 5-fluorouracil'1991 4,929,705'New polyisocyanate-polyaddition compounds, a process for their preparation and their use for the dispersion of solids'1990 4,721,745'Pigments based on metal complexes'1988 4,711,670'Moistening agent for offset printing plates'1987 4,709,019'Anthraquinone-azo pyridone-containing compounds'1987 4,628,093'Red nickel azine pigment'1986 4,614,547'Azine pigments'1986 4,564,680'Isoindolazines'1986 4,389,215'Anthraquinone-azomethine compounds, processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances'1983 4,323,670'Anthraquinone-azomethine compounds, processes for their preparation and processes for pigmenting organic macromolecular substances'1982 4,323,671'Anthraquinone derivatives, processes for their preparation, processes for pigmenting organic macromolecular substances, and pigmented organic macromolecular material'1982 4,319,025'Anthraquinone-azomethine compounds, processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances'1982 4,309,221'Anthraquinone derivatives'1982 4,288,362'Monoazo pigments containing a quinazo linonylacetoacetanilide coupling component'1981 4,284,411'Anthraquinone derivatives for pigmenting organic macromolecular substances'1981 4,260,540'Azo dye pigments containing 4-quinazolinone moieties'1981 4,246,401'Axomethine pigments'1981 4,225,489'Heterocyclic azo dyes and pigments containing 4-quinazolinone moieties'1980 4,026,990'Production of low-fluorine gypsum as a by-product in a phosphoric acid process'1977 4,008,234'Process for the preparation of melon'1977 3,960,541'Process for regulating or influencing the growth and metabolism of plants'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to CHEMIE LINZ AG (3)· patent assignee history

1976–1977Based in Leonding, AT· patent location history

1980–1990Patents assigned to BAYER AG (16)· patent assignee history

1980–1990Based in Leverkusen, DE· patent location history

1991–2015Patents assigned to LOHMANN THERAPIE SYST LTS (32)· patent assignee history

1991–2020Based in Neuwied, DE· patent location history

2008–2021Based in Andernach, DE· patent location history

2013Based in Worms-Herrnsheim, DE· patent location history

2018–2021Patents assigned to LTS LOHMANN THERAPIE SYSTEME AG (10)· patent assignee history

2018–2020Patents assigned to MUELLER WALTER (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LOHMANN THERAPIE SYST LTS	32	1991–2015
BAYER AG	16	1980–1990
LTS LOHMANN THERAPIE SYSTEME AG	10	2018–2021
MUELLER WALTER	4	2018–2020
CHEMIE LINZ AG	3	1976–1977

Locations

Location	Patents	Span
Neuwied, DE	35	1991–2020
Leverkusen, DE	16	1980–1990
Andernach, DE	11	2008–2021
Leonding, AT	3	1976–1977
Worms-Herrnsheim, DE	1	2013