Unpatentable Subject Matter (abstract ideas)

CLASSEN IMMUNOTHERAPIES, INC. V. BIOGEN IDEC

• Methods that simply collect and compare data, without applying the data in a step of the overall method, may fail to traverse the §101 filter.



• The ’283 claims do not include putting this knowledge to practical use, but are directed to the abstract principle that variation in immunization schedules may have consequences for certain diseases. In contrast, the claims of the ’139 and ’739 patents require the further act of immunization in accordance with a lower-risk schedule, thus moving from abstract scientific principle to specific application.

ULTRAMERCIAL, LLC. V. HULU, LLC.

• Viewing the subject matter as a whole, the invention involves an extensive computer interface. This court does not define the level of programming complexity required before a computer-implemented method can be patent-eligible. Nor does this court hold that use of an Internet website to practice such a method is either necessary or sufficient in every case to satisfy § 101. This court simply finds the claims here to be patent-eligible, in part because of these factors.

Offer For Sale

AUGUST TECH CORP v. CAMTEK LTD

• Section 102(b) requires that “the invention was . . . on sale in this country” before the critical date. The Supreme Court has explained that the § 102(b) on-sale bar applies when two conditions are met before the critical date: (1) the product is the subject of a commercial offer for sale, and (2) the invention is ready for patenting. Pfaff v. Wells Elecs., Inc., 525 U.S. 55, 67 (1998).




• The issue presented in this case is whether the invention must be ready for patenting at the time the alleged offer is made. We conclude that it does not.
  


• While the invention need not be ready for patenting at the time of the offer, consistent with our cases, we hold that there is no offer for sale until such time as the invention is conceived.


• Therefore, we conclude that an invention cannot be offered for sale until its conception date. Hence, if an offer for sale is made and retracted prior to conception, there has been no offer for sale of the invention. In contrast, if an offer for sale is extended and remains open, a subsequent conception will cause it to become an offer for sale of the invention as of the conception date. In such a case, the seller is offering to sell the invention once he has conceived of it. Before that time, he was merely offering to sell an idea for a product.

Unpatentable Subject Matter (mental processes)

CYBERSOURCE CORP. V. RETAIL DECISIONS, INC.

• Mental processes are not patent-eligible subject matter because the application of only human intelligence to the solution of practical problems is no more than a claim to a fundamental principle.
  


• It is clear that unpatentable mental processes are the subject matter of claim 3. All of claim 3’s method steps can be performed in the human mind, or by a human using a pen and paper. Claim 3 does not limit its scope to any particular fraud detection algorithm, and no algorithms are disclosed in the … specification.
  


• Such a method that can be performed by human thought alone is merely an abstract idea and is not patent-eligible under § 101. Methods which can be performed entirely in the human mind are unpatentable not because there is anything wrong with claiming mental method steps as part of a process containing non-mental steps but rather because computational methods which can be performed entirely in the human mind are the types of methods that embody the basic tools of scientific and technological work that are free to all men and reserved exclusively to none.
  


• We have never suggested that simply reciting the use of a computer to execute an algorithm that can be per-formed entirely in the human mind falls within the Alappat rule.
  


• We agree with the district court that the claimed process manipulates data to organize it in a logical way such that additional fraud tests may be performed. The mere manipulation or reorganization of data, however, does not satisfy the transformation prong.
  


• As we stated in Bilski, to impart patent-eligibility to an otherwise unpatentable process under the theory that the process is linked to a machine, the use of the machine must impose meaningful limits on the claim’s scope. In other words, the machine must play a significant part in permitting the claimed method to be performed. Here, the incidental use of a computer to perform the mental process of claim 3 does not impose a sufficiently meaningful limit on the claim’s scope.


• [M]erely claiming a software implementation of a purely mental process that could otherwise be performed without the use of a computer does not satisfy the machine prong of the machine-or-transformation test.