Josef Langhoff

This inventor holds 7 USPTO granted patents. Top assignees: Ruhrkohle Ag, Bergwerksverband Gmbh, Rheinstahl Huttenwerke Ag. Active years: 1979-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Josef Langhoff. Retrieved from https://idiyas.com/inventor/josef-langhoff

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 34(Granted Patents)

Location History:

Dinslaken-Hisfeld, DE (1985)
Dinslaken, DE (1979 - 1991)

Company Filing History:

Bergwerksverband Gmbh

patents

1 out of 1

Rheinstahl Huttenwerke Ag

patent

where one patent can have more than one assignee

Years Active: 1979-1991

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5045179 - Process for the hydrogenation reprocessing of used oils (1991-09-03),

2. 5015457 - Process for the hydrogenation of organochlorine compounds, (1991-05-14),

3. 4715809 - Fluidized bed having modified surfaces in the heat extractor (1987-12-29),

4. 4602992 - Coal hydrogenation process with integrated refining stage (1986-07-29),

5. 4514191 - Slag removal apparatus (1985-04-30),

6. 4211533 - Method of hot-briquetting mixtures of coal and coke (1980-07-08),

7. 4159905 - Method of manufacturing green hot briquettes from fine coal for use in (1979-07-03),

Title: Josef Langhoff - Innovative Inventor from Dinslaken

Introduction: Josef Langhoff is a renowned inventor hailing from Dinslaken, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Josef Langhoff holds several patents in the areas of renewable energy, sustainable transportation, and advanced materials, showcasing his commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Josef Langhoff has worked with leading research institutions and technology companies to develop cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Josef Langhoff has collaborated with top engineers, scientists, and designers to bring his innovative ideas to life, resulting in successful products that have had a significant impact on the market.

Conclusion: Josef Langhoff's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]