Patent Case Watch

Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

Fed. Cir.

PureCircle USA Inc. v. SweeGen, Inc., No. 22-1946 (Fed. Cir. Jan. 2, 2024)

Affirmed
Written Description § 101 Eligibility Summary Judgment Invalidity (§ 102/§ 103)
Court
U.S. Court of Appeals for the Federal Circuit
Case No.
No. 22-1946
Decided
January 2, 2024
Judge
Dyk, J.
Document
Nonprecedential Opinion
Length
16 pages

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

PureCircle USA Inc. and PureCircle Sdn Bhd ( collec- tively, “PureCircle”), the owner s of U.S. Patent Nos. 9,243,273 (“’273 patent”) and 10,485,257 (“’257 patent”) , brought suit for infringement against defendants Swee- Gen, Inc. and Phyto Tech Corp. d/b/a Blue California (col- lectively, “SweeGen”).

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Source: govinfo.gov USCOURTS collection · retrieved July 23, 2026 · Report an error