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Trademarks = 9

Forward Citations = 77

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11 inventors (with patents filed for the assignee):

Gerhard Lugert (5 out of 23 patents)

Werner Zahn (2 out of 4 patents)

Axel Jankewitz (2 out of 11 patents)

4. Barbara Schlennert (2 out of 2 patents)

5. Otto Katz (1 out of 12 patents)

6. Juergen Raps (1 out of 2 patents)

7. Udo Beck (1 out of 4 patents)

8. Walter Oetter (1 out of 4 patents)

9. Jochen Griesheimer (1 out of 2 patents)

10. Daniel Baum (1 out of 1 patent)

11. Jürgen Raps (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6503016 - Application implement (2003-01-07),

2. 6461067 - Wood-encased pencil for writing, sketching, drawing, and cosmetic purposes (2002-10-08),

3. 6316526 - Method for making leads for color pencils, cosmetic pencils and colored chalk (2001-11-13),

4. 6293720 - Pencil having an axially-moveable core, particularly a soft-core pencil (2001-09-25),

5. 6149331 - Refillable soft lead pencil (2000-11-21),

6. 5746778 - Wood stain containing a stabilizing agent (1998-05-05),

7. 5591787 - Hard lead for a pencil (1997-01-07),

8. 5567206 - Stain and method for staining wood (1996-10-22),

9. 5346540 - Colored lead (1994-09-13),

10. 4838722 - Device for dispensing flowable substances (1989-06-13),

A.W. Faber-Castell Unternehmensverwaltung GmbH & Co. is a global corporation that specializes in high-quality writing, drawing, and creative expression products. With a rich history dating back to 1761, Faber-Castell is known for its innovative and sustainable approach to manufacturing top-tier art supplies. The company's wide range of products includes pencils, pens, markers, and art accessories that cater to artists, professionals, and enthusiasts worldwide.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

10 Patents

#3 in Stein

#3,713 in Germany

#54,238 in the World

Stein, Germany

A.w. Faber-castell Unternehmensverwaltung Gmbh & Co.