A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
US patent class 715: data processing: presentation processing of document, operator interface processing, and screen saver display processing
In the U.S., a process for opposing patents covered by the AIA. PGR allows a 3rd party to question a patent during the first 9 months from issue.
a USPTO registered practitioner (passed the patent bar exam, etc.) who is NOT an attorney.
a defense against an infringement charge. If proven, the patent would destroyed.
Enablement, or sufficiency of disclosure, is the requirement that a patent allows a person skilled in the art to reproduce the claimed invention.
US patent class 435: chemistry: molecular biology and microbiology
US patent class 455: telecommunications
Small-scale, often self-employed inventors working outside of large firms, typically with invention as a primary career or as a hobby.