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Gerhard Pfahler

This inventor holds 48 USPTO granted patents, primarily in Plastic Stabilizers. Top assignees: Hoechst Aktiengesellschaft, Clariant Corporation. Active years: 1977-2006.

USPTO Granted Patents = 48

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 10

Forward Citations = 371(Granted Patents)

Location History:

Eichenau, DE (2001 - 2002)
Augsburg, DE (1977 - 2006)

Company Filing History:

41 out of 6,705

Hoechst Aktiengesellschaft

Years Active: 1977-2006

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Areas of Expertise:

Polyolefin Molding

Plastics Additives

Light Stabilizers

Thermal Stability

Oligomeric Stabilizers

Polyalkyl Compounds

Triazine Stabilizers

Phosphonites

Copolymers

Urea Derivatives

Diazaspirodecane

Phenolic Resins

48 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6992124 - Polyolefin molding compound for producing calendered films/sheets (2006-01-31),

2. 6491853 - Storage-stable plastics additives (2002-12-10),

3. 6420461 - Compounds based on polyalkyl-1-oxadiazaspirodecane compounds (2002-07-16),

4. 6225385 - Oligomeric stabilizer mixture (2001-05-01),

5. 6174940 - Synergistic stabilizer mixture based on polyalkyl-1-oxa-diazaspirodecane compounds (2001-01-16),

6. 6013706 - Process for the preparation of hyrolysis-stable trivalent phosphorus (2000-01-11),

7. 5919933 - Light stabilizers based on sterically hindered amines (1999-07-06),

8. 5856385 - Additive mixture having a nucleating action for plastics compositions (1999-01-05),

9. 5852159 - Plastic with reduced sulfur uptake rate (1998-12-22),

10. 5384346 - Polyvinyl butyrals having improved thermal stability and light resistance (1995-01-24),

11. 5382613 - Light-stable polyphenylene ether molding composition with an antistatic (1995-01-17),

12. 5356967 - 6-aryl-6H-dibenzo[c,e][1,2]oxaphosphorine stabilizers for plastics (1994-10-18),

13. 5331034 - Process for reducing the discoloration of a plastic molding composition (1994-07-19),

14. 5298541 - Aryl phosphonites, a process for their production and their use for (1994-03-29),

15. 5281640 - Diarylphosphinous acid aryl esters, a process for their preparation and (1994-01-25),

Title: Gerhard Pfahler - Pioneering Inventor from Augsburg

Introduction: Gerhard Pfahler is a renowned inventor hailing from Augsburg, Germany, known for his groundbreaking contributions to various industries.

Latest Patents: Gerhard Pfahler holds several patents in the fields of automotive engineering, renewable energy, and medical devices, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over three decades, Gerhard Pfahler has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized the way we live and work.

Collaborations: Throughout his career, Gerhard Pfahler has collaborated with top engineers, scientists, and designers to bring his inventions to life, fostering a culture of innovation and excellence in the industry.

Conclusion: Gerhard Pfahler's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring generations to come.

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