Johann Plank

USPTO Granted Patents = 19 (Patent Applications = 3)

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 2.5

ph-index = 9

Forward Citations = 299(Granted Patents)

Location History:

Saal/Donau, DE (1987 - 1989)
Trostberg, DE (1986 - 2013)

Company Filing History:

8 out of 153

Skw Trostberg Aktiengesellschaft

Basf Construction Polymers Gmbh

patents

4. 1 out of 11,805

Halliburton Energy Services, Inc.

patents

5. 1 out of 1

Degussa Construction Polymers Gmbh

where one patent can have more than one assignee

Years Active: 1986-2013

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8470907 - Additive for cementing wells (2013-06-25),

2. 8124670 - Water-soluble and biodegradable copolymers on a polyamide basis and use thereof (2012-02-28),

3. 7612150 - Polyamide-based water-soluble biodegradable copolymers and the use thereof (2009-11-03),

4. 7576039 - Additive for drilling fluids (2009-08-18),

5. 7202319 - Water-soluble copolymers based on olefinic sulfonic acids, method for the production thereof and use of the same (2007-04-10),

6. 6995105 - Use of water-soluble mixed polymers as a flowing medium and/or as a hardening retarder for refractory materials which contain aluminate cement (2006-02-07),

7. 6953090 - Cementing subterranean zones using cement compositions containing biodegradable dispersants (2005-10-11),

8. 6864344 - Sulfonated condensation products which are stabile in storage, method for the production thereof, and their use (2005-03-08),

9. 6608159 - Polymeric, acrylamide-free water retention agent (2003-08-19),

10. 6475959 - Method for the rheology control of fluid phases (2002-11-05),

11. 6346588 - Terpolymers based on sulfobetaines, processes for their preparation and their use as thickeners for aqueous salt solutions (2002-02-12),

12. 6025303 - Solids composition based on clay minerals and use thereof (2000-02-15),

13. 5705599 - Graft polymers of ketone-aldehyde condensation and co-condensation (1998-01-06),

14. 5504061 - Drilling fluid composition and process for the filtrate reduction of (1996-04-02),

15. 5035812 - Thermostable polymers (1991-07-30),

Title: Johann Plank: Pioneering Innovator from Trostberg

Introduction: Johann Plank is a true visionary in the world of innovation, showcasing a remarkable dedication to creating technologies with a lasting impact. His drive for progress and sustainability serves as an inspiration for aspiring inventors and innovators worldwide.

Latest Patents: Among his impressive portfolio of 19 patents, Johann Plank's latest inventions include an additive for cementing wells, based on a polyalkylenimine and sulphonated formaldehyde-containing condensate. This fluid loss additive is designed for use in the cementing of wells in the mineral oil and natural gas sector, showcasing his commitment to advancing key industries. Additionally, his work on water-soluble and biodegradable copolymers based on a polyamide opens new avenues in construction chemistry and deep borehole applications.

Career Highlights: With a notable career path, Johann Plank has made significant contributions while working with esteemed companies such as SKW Trostberg Aktiengesellschaft and SKW Polymers GmbH. His expertise and innovative mindset have undoubtedly left a mark on the field of inventions.

Collaborations: Throughout his career, Johann Plank has had the opportunity to collaborate with talented individuals such as Alois Aignesberger and Gregor Keilhofer. These partnerships have led to the development of groundbreaking technologies and inventions that have revolutionized various industries.

Conclusion: Johann Plank's legacy as a pioneering inventor from Trostberg is characterized by a passion for innovation, a commitment to progress, and a vision for a sustainable future. His contributions continue to shape the landscape of inventions and inspire generations of inventors to push the boundaries of what is possible in the world of innovation.

This text is generated by artificial intelligence and may not be accurate.