Wolfgang Lortz

This inventor holds 42 USPTO granted patents and 13 published patent applications, plus 5 CIPO patents and 25 EPO patents, primarily in Silica Dispersions. Top assignees: Evonik Degussa Gmbh, Degussa Aktiengesellschaft, Degussa - Huls Ag. Active years: 1998-2021.

USPTO Granted Patents = 42 (Patent Applications = 13)

% Patents Active = 59.5

CIPO Patents = 5

EPO Patents = 25 (Patent Applications = 20)

Average Co-Inventor Count = 3.9

ph-index = 16

Forward Citations = 495(Granted Patents)

Location History:

Wachtersbach, DE (1998 - 2000)
Waechtersbach, DE (1998 - 2014)
Wächtersbach, DE (2001 - 2021)

Company Filing History:

Degussa Aktiengesellschaft

Evonik Operations Gmbh

patents

5. 1 out of 16

Center for Abrasives and Refractories Research & Development C.a.r.r.d. Gmbh

where one patent can have more than one assignee

Years Active: 1998-2021

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Areas of Expertise:

Silica Dispersion

Metal Oxide

Chemical Processes

Hydrophobic Silica

Aqueous Dispersion

Surface Modification

Inorganic Particles

Precision Casting

Ultrafine Powders

Textile Finishing

Coating Pigment

Chemical Mechanical Polishing

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10920084 - Metal oxide-containing dispersion with high salt stability (2021-02-16),

2. 10767103 - Method of obtaining mineral oil using a silica fluid (2020-09-08),

3. 10723628 - SiO2 containing dispersion with high salt stability (2020-07-28),

4. 8933164 - Dispersion and method for modifying a surface with hydrophobized silica (2015-01-13),

5. 8911638 - Silicon dioxide dispersion comprising polyol (2014-12-16),

6. 8882901 - Dispersion comprising hydrophobized silicon dioxide particles, and paint preparation (2014-11-11),

7. 8778449 - Dispersion, slurry and process for producing a casting mould for precision casting using the slurry (2014-07-15),

8. 8764992 - Method of fractionating oxidic nanoparticles by crossflow membrane filtration (2014-07-01),

9. 8562733 - Aluminium oxide dispersion (2013-10-22),

10. 8529651 - Process for the production of metal oxide and metalloid oxide dispersions (2013-09-10),

11. 8524284 - Dispersion having an insecticidal action (2013-09-03),

12. 8399093 - Process for preparing redispersible surface-modified silicon dioxide particles (2013-03-19),

13. 8377193 - Dispersion comprising hydrophobized silicon dioxide particles (2013-02-19),

14. 8313703 - Apparatus and method for carrying out chemical and physical materials transformations (2012-11-20),

15. 8303702 - Preparation for producing refractory materials (2012-11-06),

Title: Wolfgang Lortz - A Pioneer in Metal Oxide Innovations

Introduction

Wolfgang Lortz, an esteemed inventor based in Waechtersbach, Germany, has significantly contributed to the field of materials science with an impressive portfolio of 42 patents. His innovative work primarily focuses on metal oxide dispersions and methods for processing mineral oil, showcasing his commitment to advancing technology in diverse applications.

Latest Patents

Among Lortz's latest inventions are two noteworthy patents. The first is a "Metal oxide-containing dispersion with high salt stability," which is an aqueous dispersion that contains a hydrophilic metal oxide powder. This powder comprises a metal oxide that has undergone surface modification to enhance its functionality. The second patent is a "Method of obtaining mineral oil using a silica fluid," which outlines a comprehensive procedure for extracting mineral oil, highlighting Lortz's expertise in chemical engineering.

Career Highlights

Throughout his career, Wolfgang Lortz has worked with leading companies, including Evonik Degussa GmbH and Degussa Aktiengesellschaft. His time in these organizations allowed him to collaborate with some of the brightest minds in the industry and provided him the platform to develop his innovative ideas into patents.

Collaborations

Wolfgang Lortz has had the privilege of working alongside notable colleagues such as Christoph Batz-Sohn and Gabriele Perlet. These collaborations have fostered a rich environment for research and development, enabling the inception of multiple groundbreaking technologies.

Conclusion

In conclusion, Wolfgang Lortz stands out as a prominent inventor whose contributions to the field of materials science and chemical engineering have made a significant impact. With 42 patents to his name, his continued innovation promises to inspire future advancements in these crucial sectors.