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For the Inventor, By the Inventor

Schifferstadt, Germany

Dirk Wulff

USPTO Granted Patents = 22 

 

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 23(Granted Patents)


Location History:

  • Schifferstadt, DE (2005 - 2020)
  • Ludwigshafen, DE (2021 - 2024)

Company Filing History:

goldMedal17 out of 5,663 
 
Basf Se Corporation
 patents
silverMedal5 out of 10,754 
 
Basf Aktiengesellschaft
 patents

Years Active: 2005-2025

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22 patents (USPTO):Explore Patents
1. 12305090 - Protective films made of polyolefin support material, primer and radiation-crosslinkable hot melt adhesive (2025-05-20),
2. 11958992 - Plasticizer migration-resistant, UV-curable hotmelt adhesive for graphics films and labels made of plasticized PVC (2024-04-16),
3. 11884846 - Adhesive composition having a gel content based on cross-linking via keto groups or aldehyde groups (2024-01-30),
4. 11787984 - One-component pressure-sensitive adhesive composition having gel content based on reversible crosslinking via metal salts (2023-10-17),
5. 10894856 - Polyurethane-vinyl hybrid polymers, methods of making them and their use (2021-01-19),
6. 10744962 - Anti-drumming compounds with high molecular weight emulsion polymers (2020-08-18),
7. 9969860 - Non-aqueous sound-absorbing compound with a solvent-free polyacrylate binder (2018-05-15),
8. 9879150 - Non-aqueous sound-deadening composition containing a non-pulverulent polyacrylate binder and a radically polymerizable compound (2018-01-30),
9. 9725549 - Radiation-curable mixture containing low-molecular, ethylenically unsaturated compounds having non-aromatic ring systems (2017-08-08),
10. 9587144 - Pressure-sensitive adhesive dispersion comprising polymers with ureido groups or ureido-analogous groups and with glycidyl groups (2017-03-07),
11. 9536513 - Polymer dispersions and sound deadener compositions with emulsion polymer from two-stage preparation (2017-01-03),
12. 9365745 - Pressure-sensitive adhesive dispersion comprising polymers with ureido groups or with ureido-analogous groups and prepared by stage polymerization (2016-06-14),
13. 9080040 - Sound deadener composition with emulsion polymer and fluorinated compound (2015-07-14),
14. 8871827 - Hotmelt adhesive comprising radiation-crosslinkable poly(meth)acrylate and oligo(meth)acrylate with nonacrylic C-C double bonds (2014-10-28),
15. 8648212 - Process for preparing solutions of radiation-sensitive, free-radically polymerizable organic compounds (2014-02-11),

Title: Innovator Spotlight: Dirk Wulff - Pioneering Inventions in Adhesive Technology

Introduction:

Dirk Wulff, a distinguished inventor hailing from Schifferstadt, Germany, has made significant contributions to the field of adhesive technology. With an impressive portfolio of 19 patents under his name, Wulff has been at the forefront of developing novel adhesive compositions that have revolutionized various industries.

Latest Patents:

Among his latest patents is the groundbreaking "One-component Pressure-Sensitive Adhesive Composition with Reversible Crosslinking via Metal Salts." This innovative composition, formulated as an aqueous polymer dispersion, features a pressure-sensitive adhesive polymer with a gel content based on reversible crosslinking through metal salts. Applications of this invention range from adhesive labels to tapes and foils.

Another notable patent by Wulff is centered on "Polyurethane-Vinyl Hybrid Polymers." These hybrid polymers, formed from anionic polyurethane and polymerizable vinyl compounds, have versatile uses as binders in structural adhesives, pressure-sensitive adhesives, laminating adhesives, contact adhesives, inks, paints, coatings, fiber bonding, particle bonding, and high cohesion adhesive tapes.

Career Highlights:

Throughout his career, Dirk Wulff has lent his expertise to renowned companies such as BASF SE and BASF Aktiengesellschaft. His innovative spirit and dedication to advancing adhesive technologies have earned him recognition as a pioneer in the field.

Collaborations:

Wulff has collaborated closely with industry peers, including Ulrike Licht and Peter Preishuber-Pfluegl, in developing cutting-edge adhesive solutions. Their combined efforts have resulted in the creation of patents that have expanded the boundaries of adhesive applications across various sectors.

Conclusion:

In conclusion, Dirk Wulff stands as a trailblazing inventor whose relentless pursuit of innovation has significantly impacted the adhesive industry. His prolific contributions continue to inspire advancements in adhesive technology, making him a respected figure in the realm of inventions.

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