Class Flashcards
What are the three classes of ineligible patent subject matter §101?
- Laws of Nature
- Natural Phenomena
- Abstract Ideas
What is the “Patent Eligibility” test in Alice?
- Do the claims together point to an excluded subject matter?
- Do the claims either individually or together contain an inventive concept that transforms the ineligible subject matter into patentable subject matter?
What is the general rule for Alice step #1?
Are the claims directed to an abstract idea?
Alice
What are the three types of Patents?
- Utility
- Design
- Plant (Asexual Reproduction)
What are the types of Utility Patents?
- Process
- Machine
- Manufacture
- Composition of Matter
35 U.S.C. 100(b)
What is the Constitutional basis for Patents?
Congress shall have the power to:
Promote the progress of …..useful arts, by securing for limited times to ….. inventors the exclusive right to their respective …… discoveries.
Art. I, Sec. 8
What is anticipation?
A single prior art reference that discloses each and every element of the claimed invention. The disclosure must be enable a person of ordinary skill in the art to make the invention without undue experimentation.
- Each element may be explicitly or inherently disclosed.
U.S.C. 102
What are genus/species claims?
A genus claim is one that broadly encompasses a large group of possible inventions.
A species claim is one that narrowly claims a subset of the genus.
What is genus/species anticipation?
A genus (broad) does not necessarily anticipate a species (narrowing).
A species always anticipates a genus (Titanium).
What is anticipation by inherency?
The practice of the prior reference would inevitably have resulted in the claimes invention, or the claimed property is inherent in the prior art reference.
Can anticipation by inherency be overcome?
A showing of extrinsic evidence which raises an legitimate question of inherency can overcome anticipation.
What is a printed publication?
A document or drawing that is sufficiently accessible to the public.
What constitutes sufficiently accessible?
- Length of time that info was accessible
- Where and to whom the info was displayed
- Content cataloged and indexed
- Diligent researcher could find the (subject matter) content
What is pre-AIA 102(a)?
Prior Art
- Known or used by others in the US
- Patented
- Printed Publication
before the invention date of the patent
What is pre-AIA 102(b)?
Prior Art
- Patented
- Printed Publication
- Public use or on sale in the US
more than 1 year prior to the filing date
What is pre-AIA 102(c)?
Abandonment
What is pre-AIA 102(d)?
Patented in a foreign country more than 12 months prior to the US filing.
What is pre-AIA 102(e)
Prior Art
- An application published before the invention date
- An application filed before the invention date that issues
What is pre-AIA 102(f)?
Derived from another.
what is pre-AIA 102(g)
Interference
- the earlier invention that was not abandoned, supressed or concealed
Diligence
- the first to invent but second to reduce to practice must show diligence
What is diligence?
The inventor continously pursued the reduction to practice, albeit slowly, without unexplained or unexcused gaps.
What is the 102(b) critical date?
One year or more before the application filing date.
What is an informing public use?
A public use which would allow the public to understand the nature of the invention.
What is a non-informing public use?
A public use in which the invention is not discernable to the public, like a subpart of a machine.
What are the two requirements (Pfaff Factors) for “on sale” pre-AIA 102(b)?
- the invention must be the subject of a commercial offer to sell, and
- the invention must be ready for patenting
What does “ready for patenting” mean?
- reduced to practice before the critical date, or
- the invention has at least been reduced to drawings or other descriptions enabling a POSITA to practice the invention.
What are the Pfaff factors?
What is the experimental use exception?
If the inventor is still by way of experimentation perfecting the invention, the public use bar is negated.