Law Outlines Intellectual Property: Patents Outlines
These notes provide a complete overview for Intellectual Property: Patents.
The notes are organized by Exam questions/topics (NOT by class topics) with bullet points, therefore are also ideal to organize your answers to the exam and perform the "issue spotting" easily. They are especially helpful for as an easy reference to save time in an open-book exam.
They contain complete 1-paragraph summaries of the most relevant caselaw.
They also have policy questions and useful comments to write...
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Patentable Subject Matter
35 U.S.C. 101 Inventions patentable.
Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title.
Goal: avoiding pre-emption (having the patent encompass an existing fact, and prevent others from using it!)
TEST:
1. Abstract idea:
2. Inventive concept: practical application of that fact
That adds “significantly more”, to “transform the idea into patent eligible application” (Alice)
Other than the discovery of a fact (Mayo Collaborative Services v. Prometheus Laboratories SC, 2012)
Not a well known, routine, conventional activity previously engaged in by the scientific community
Preemption!
Upholding the patent would risk disproportionately tying up use of underlying natural laws, inhibiting use for future discoveries
Not merely implementing the abstract idea in a computer (Alice)
Eg. Solving a technological problem in conventional industry practice (Diehr)
Or with specific hardware (not generic computer) “tying to a computer”
Machine or transformation test
Not make patents depend on “draftsman’s art”! (Flook)
Similar but obviousness
Subject matter Inventive concept/fact of the world is obvious (independent of patent application)
Obviousness: Practical application of the whole claims is inventive
Test is the same across all matters (laws of nature, natural products and abstract ideas)
It does not matter if one have more human interaction than others (abstract ideas v. laws of nature) (Alice)
Policy: would new encryption systems pass the test?
It’s not good that the stress is on the machine
Alice is not clear + sweeping too broadly
It would limit patent trolls but also a lot more
1. Rule against patenting Natural laws
Eg. Dosage of a drug is not patentable (Mayo Collaborative Services v. Prometheus Laboratories SC, 2012)
(Dosage of thiopurine in relation to thiopurine metabolite levels in human body)
Claim: 1. Administering step + determining step + wherein step
“if a number below floor then increase; if a number above ceiling then decrease”
a. It was abstract idea + well known, routine, conventional activity previously engaged in by the scientific community
Despite having a specific application, there was no inventive concept besides the abstract idea!
b. Preemption!
Upholding the patent would risk disproportionately tying up use of underlying natural laws, inhibiting use for future discoveries
You can’t get around by limiting it to industry (Parker v. Fluck)
2. Natural products and substances
But a live, man made microorganism is patentable (Diamond v. Chakrabarty, SC 1980)
It’s non-naturally occurring composition of matter
They’re manufactured
1. Naturally occurring, but artificially packaged
Ej. A particular mixture of self-fertilizing legumes, which inhibits bacteria is not patentable (Funk Bros. Seed Co. v. Kalo Inoculant, 1948)
Solution would have been different if he had made a new compound
2. Naturally occurring, but isolated and purified
Extracting crystals from animal glands to make a medicine is patentable (Parke Davis & Co. v. HK Mulford Co., 1911)
Yes the product, but not the underlying chemical
It’s a new thing commercially and therapeutically
Existing, isolated gDNA is not patentable, but synthetic cDNA is
Isolation itself is not inventive
cDNA is not a product of nature
3. Abstract ideas and software
Eg. MRI machine
Excludes method for hedging against financial risk, which can be put in a mathematical formula (Bilski v. Kappos)
Excludes a computer-implemented software for managing and mitigating “settlement risk” (Alice Corp. Pty. Ltd. v. CLS Bank Intern, 2014)
a. It’s only the implementation of an abstract idea, which is not patentable
Reaffirms Mayo (and was taken by the SC as a follow-up)
Disclosure doctrines: Enablement, Written Description, Definiteness
Utility
Brenner v. Manson
In re Fisher
PTO Utility Guidelines
Moral Utility
Juicy Whip, Inc. v. Orange Bang, Inc.
- Post AIA: no need to show best mode
1. Enablement - Can PHOSITA do it?
Teaching function (teaches other people science) + Proof requirement/Claim scope function (limit patent to what you contribute to the world – make you write about what you actually know)
At the time the application was filed
Enablement allows us to protect things that are covered in the claims but that were not known at the time of filing, as long as the application teaches us how to make the invention at the time of filing
This is a “temporal paradox” (Merges)
Problem for genus claims:
How broadly to write vs. what I have to disclose
“Undue experimentation”: Patent is enabled if PHOSITA can construct without it
How much? Depends on the area of technology and how much knowledge there is
Life sciences (high) vs. Mechanical (low – e.g. mere disclosure of the function! “fastener”)
Incandescent Lamp Patent
E.g. Chrystalline polypropelene case:
Later turned out to cover a more useful version
It was enabled since, at the time of filing, it taught how to make the invention as we knew it at the time
It can’t be a speculation or prophesy
Ej. Patent on galanthamine to Alzheimer’s patients, when I had not researched how effective it was (Jannsen)
The specification did not teach enough: no dosages
The claims mentioned “figuring out the chemicals that will be effective, then administer”
Does not show utility either!
Procedures
“Analog” Claims in Chemical and Biotech
Exploration of Patent Breadth
Economic considerations
2. Written description (§112 (b)): Are the claims supported in the specification?
Gentry Gallery, Inc. v. Berkline, Corp
Claim breadth
Avoid “gun jumping” (benefiting those who wait until they have an actual molecule)
Especially where the hard work is moving from idea to...
Buy the full version of these notes or essay plans and more in our Intellectual Property: Patents Outlines.
These notes provide a complete overview for Intellectual Property: Patents.
The notes are organized by Exam questions/topics (NOT by class topics) with bullet points, therefore are also ideal to organize your answers to the exam and perform the "issue spotting" easily. They are especially helpful for as an easy reference to save time in an open-book exam.
They contain complete 1-paragraph summaries of the most relevant caselaw.
They also have policy questions and useful comments to write...
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