Company Filing History:
3 out of 237 
2 out of 1,453 
1 out of 42 
Years Active: 1984-1998
Title: The Innovative Contributions of Herman Abber
Introduction
Herman Abber is a notable inventor based in Brockton, MA (US), recognized for his significant contributions to the field of marking compositions and writing instruments. With a total of 7 patents to his name, Abber has developed innovative solutions that enhance the functionality and usability of various writing tools.
Latest Patents
One of Abber's latest patents is for an erasable marking composition. This composition is designed to be erasable from both porous and non-porous marking substrates using substantially non-abrasive mechanical erasers. The formulation boasts a viscosity of less than about 10 cps and a surface tension between about 20 dynes/cm and about 40 dynes/cm, making it particularly suitable for capillary feed markers and similar writing instruments. In a preferred embodiment, the composition includes a water-insoluble colorant and a blend of two different non-carboxylated styrene-butadiene latex emulsions. The first latex emulsion, commercially available as PLIOLITE.RTM. LPF-2108, contains about 40% total solids by weight and has a viscosity of about 30 cps. The second emulsion, available as Butofan.RTM. NS 103, contains about 47% total solids by weight and has a viscosity of about 200 cps. The blend is further enhanced with a shear-stabilizing agent, preservatives, antioxidants, fluorochemical surfactants, and anti-drying agents.
Another notable patent by Abber is for a fibrous nib designed for use in a capillary feed marker. This nib comprises a bundle of substantially parallel, absorbent fibers fashioned into a porous structure. Some fibers are made of a water-soluble material, while others are made of a water-insoluble material. By dissolving the soluble fibers, larger capillaries can be formed in the nib, improving ink flow and performance.
Career Highlights
Throughout his career, Herman Abber has worked with prominent companies such as Dennison Manufacturing Company and Avery Dennison Corporation. His experience in these organizations has contributed to his expertise in developing innovative marking solutions.
Collaborations
Abber has collaborated with notable individuals in his field, including Robert H. Lussier and Elizabeth H. Gerry. These collaborations have likely fostered an environment of creativity and innovation, leading
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.