IP Final Flashcards
What is a patent?
A right to exclude others from practicing the invention for a term of 20 years. Patents are a limited monopoly in exchange for the public disclosure of the invention. The policy behind patent law is to promote progress.
Types of Patents
- Utility
- Design
- Plant
Utility Patent
Granted to anyone who invents or discovers any new or useful process, machine, article of manufacture, composition of matter, or any new and useful improvement thereof
Design Patent
Granted to anyone who invents a new, original, and ornamental design for an article of manufacture
Plant Patent
Granted to anyone who invents or discovers and asexually reproduces any distinct and new variety of plant
Patent Application Process
- Submit description of invention/patent claims + prior art
- Patent Office (PTO) assigns examiner
- Examiner evaluates if: a) it’s a new, useful process, or improvement; b) it’s entitled unless known/used in another country; c) it’s non-obvious
- If rejected by above, applicant may attempt to overcome by distinguishing prior art or revising claims.
* 2-5 year application window; protection begins at date of application.
Exceptions to Patentability
Laws of Nature
Products of Nature (natural phenomenon)
Abstract Idea
Laws of Nature
New minerals, plants, etc. found in nature are not patentable.
Think: Mayo Case - a new mineral discovered in the earth or plants in the wild is not a patentable subject matter; apply Mayo test
1. Is the patent aimed towards a patent ineligible concept, such as laws of nature?
Yes ->
2. Has some inventive concept been added?
Yes -> patentable.
No -> fails, not patentable.
Mayo Test (Patentability)
Test to be applied when a “law of nature” is seeking patentability.
First ask is the patent aimed towards a patent ineligible concept, like laws of nature? If yes, then ask…
Has some inventive concept been added?
If yes, may be patentable…
If no, fails the test, not patentable…
Products of Nature
Not patentable.
Think: Myriad case - test to identify breast cancer. Finding a genetic disposition is a discovery of a product of nature. There was no altering; just identifying.
Abstract Ideas
Not patentable.
Think: Alice case - abstract ideas are not patentable because monopolies over ideas threatens innovation. Affirms Mayo test, builds onto it.
Alice test:
First, ask is it an an abstract idea? If yes, then ask..
Does it contain an inventive concept sufficient to transform the claimed abstract idea into a patent eligible application? ie. does it provide an INVENTIVE CONCEPT?
Novelty & Priority
A patent must be novel.
AIA Rule - (post-2013) First to file -> priority
Former rule (pre-2013) was that the first to reduce the invention to practice is the inventor.
The second inventor may be the inventor if they were the first to conceive it, and that it works for the intended purpose (aka reduction to practice)
Patent Infringement
Burden is on the party asserting invalidity. Two types of direct infringement - literal & non-literal (DOE)
Literal Patent Infringement
Identical. Every element of the patent claim must be literally infringed.
Think: Lamari/SuperSoaker case. The SuperSoaker did not infringe because the housing of the tank language called a tank “therein” whereas the other had a tank on top.
Non-literal Patent Infringement - Doctrine of Equivalents (DOE)
Not literal, but accused device or process is equivalent to the claimed invention. It applies when the accused device preforms in basically the same way.
DOE applies because courts that people may get away with infringement by making minor changes.
Function-Way-Result test: preforms substantially the same FUNCTION, in a substantially same WAY, to obtain the same RESULT.
Prosecution History Estoppel (Patent Infringement)
Once a patent is narrowed, the patentee is estopped from making an equivalent claim on grounds between the original version and the new version.
Inducement (Patent Infringement)
Anyone who actively induces infringement is liable as the infringer.
Obviousness (Patent Infringement Defense)
A patent may not be claimed if the invention is obvious.
Lack of Novelty (Patent Infringement Defense)
Novelty is a requirement to patentability. Without novelty (new, original, or unusual) = no patent.
Patent Infringement Analysis Breakdown
- Claim construction
- Literal infringement
- Equivalent infringement
- Defenses to equivalent infringement (prosecution history estoppel)
- Affirmative defenses to infringement (obviousness, anticipation, lack of novelty)
Trade Secret
Information that derives independent economic value, actual or potential, from not being generally known and not being readily ascertainable by proper means by other persons who can obtain value from its disclosure or use.
Basically: Any information used in one’s business that gives the owner an opportunity to obtain an advantage over competitors and is the subject of efforts that are reasonable under the circumstances to maintain secrecy
Trade Secret Duration
Unlimited, until:
- It’s no longer a secret
- It’s independently developed
- It’s reverse engineered
Trade Secret Factors
(each to consider, not required)
1. The extent to which the info is known outside of Plaintiff’s business
2. The extent the info is known by employees and others involved in Plaintiff’s business
3. The extent of measures taken by the Plaintiff to guard the secrecy
4. The value of the information to Plaintiff’s business and their competition
5. The amount of time, effort, and money expended by the Plaintiff in developing the information
6. The ease or difficulty with which the information could be properly acquired by others or duplicated
Trade Secret Misappropriation
- Acquisition of a trade secret through improper means; or
- Disclosure or use of a trade secret either: in breach of a confidentiality obligation or that was acquired through improper means