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Viernheim, Germany

Hubert Spreitzer

USPTO Granted Patents = 55 (Patent Applications = 4)

EPO Patents = 10 (Patent Applications = 5)

Average Co-Inventor Count = 3.6

ph-index = 17

Forward Citations = 723(Granted Patents)

Forward Citations (Not Self Cited) = 686(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Frankfurt-am-Main, DE (1998 - 2003)
Viernheim Thanx, DE (2006)
Viernheim, DE (2003 - 2016)

Company Filing History:

35 out of 2,943

Merck Patent Gmbh

Covion Organic Semiconductors Gmbh

Semiconductors Gmbh

Aventis Research & Technologies Gmbh & Co Kg

5. 2 out of 6,662

Hoechst Aktiengesellschaft

Celanese Ventures Gmbh

Covian Organic Semiconductor Gmbh

Years Active: 1998-2016

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Areas of Expertise:

Organic Semiconductors

Conjugated Polymers

Electronic Devices

Arylamines

Liquid Crystal Displays

Rhodium Complexes

Iridium Complexes

Polymer Synthesis

Electroluminescent Devices

Metal Complexes

Spiro Compounds

Boron Compounds

55 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9517977 - Materials for electronic devices (2016-12-13),

2. 9499474 - Process for producing arylamines (2016-11-22),

3. 9415370 - Method for the production of polymers (2016-08-16),

4. 9343683 - Compounds for electronic devices (2016-05-17),

5. 9324954 - Materials for organic electroluminescent devices (2016-04-26),

6. 9150687 - Electronic devices containing organic semi-conductors (2015-10-06),

7. 8945420 - Liquid crystal display and liquid crystalline medium (2015-02-03),

8. 8038903 - Organic semiconductor solutions (2011-10-18),

9. 7910687 - Conjugated polymers containing arylamine units, the representation thereof and the use of the same (2011-03-22),

10. 7884175 - Method for controlling the molecular weight during poly(arylene vinylene) synthesis, and polymers produced therewith (2011-02-08),

11. 7883785 - Rhodium and iridium complexes (2011-02-08),

12. 7820077 - Solutions of organic semiconductors (2010-10-26),

13. 7728137 - Metal complexes (2010-06-01),

14. 7723455 - Conjugated polymers containing dihydrophenanthrene units and use thereof (2010-05-25),

15. 7704785 - Organic semiconductor solutions, processes for forming organic semiconductor layers therewith and devices containing such layers (2010-04-27),

Title: Hubert Spreitzer - Innovative Inventor from Viernheim

Introduction: Hubert Spreitzer is a renowned inventor hailing from Viernheim, Germany, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Hubert Spreitzer holds several patents in the areas of renewable energy technologies, sustainable agriculture solutions, and advanced medical devices, showcasing his diverse range of expertise.

Career Highlights: Throughout his illustrious career, Hubert Spreitzer has been recognized for his ability to transform complex ideas into practical inventions that have had a significant impact on society. His dedication to pushing the boundaries of innovation has led to numerous successful projects.

Collaborations: Hubert Spreitzer has collaborated with leading research institutions, universities, and companies worldwide to further develop his inventions and bring them to market. His collaborative spirit has been instrumental in the success of many of his projects.

Conclusion: In conclusion, Hubert Spreitzer's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a pioneering inventor in Viernheim and beyond. His contributions continue to inspire future generations of inventors to think creatively and push the limits of what is possible.

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