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Jul 29, 2013, 12:18 ET Butamax Achieves Significant Victory Over Gevo In Long Running Patent Dispute

Butamax™ announced that Judge Sue Robinson granted Butamax's summary judgment motions for non-infringement of Gevo 8,017,375 ('375) and 8,017,376...


May 10, 2013, 09:00 ET Court Dismisses All Claims in Gevo Case Against Butamax

Butamax™ Advanced Biofuels, LLC, the leading biobutanol technology company, announced today that the United States District Court for Delaware has...


Apr 11, 2013, 12:24 ET USPTO Rejects Gevo GIFT® Claims as Unpatentable and Grants New Butamax Patent for Efficient Recovery of Alcohol Produced During Fermentation

Today Butamax™ Advanced Biofuels, LLC, the leading biobutanol technology company, announced new biobutanol patent and technology developments. On...


Mar 20, 2013, 03:02 ET Butamax Announces Immediate Appeal of Court Decisions on Claim Construction and Summary Judgment

Butamax™ Advanced Biofuels, LLC, the leading biobutanol technology company, announced today it would appeal the Court's claim construction and...


Nov 19, 2012, 10:53 ET Appeal Court's Direction on Claim Construction Is Strategically Important for Butamax's Case Against Gevo Scheduled for April 2013

Butamax™ Advanced Biofuels, LLC, the leading biobutanol technology company, commented on the decision by the Federal Circuit. While the Federal...


Oct 11, 2012, 07:00 ET Butamax CEO Paul Beckwith to Discuss Biobutanol as a Drop-in Biofuel at the BIO Pacific Rim Summit on Industrial Biotechnology and Bioenergy

Butamax™ Advanced Biofuels, the leading global biobutanol technology development company, announced today that CEO Paul Beckwith is participating in...


Sep 25, 2012, 02:24 ET Butamax Expands Intellectual Property Portfolio with Innovative Biofuel Patent

Butamax™ Advanced Biofuels, LLC, global biofuel technology leader, announced today that the United States Patent and Trademark Office (USPTO) has...


Aug 14, 2012, 11:12 ET Butamax Granted Biobutanol DHAD Enzyme Patent 8,241,878; files additional lawsuit against Gevo for patent infringement

Butamax™ Advanced Biofuels, LLC, the biobutanol technology leader, announced today the United States Patent and Trademark Office (USPTO) has granted...


Aug 08, 2012, 06:00 ET Butamax files additional lawsuits against Gevo; seeks declaratory judgment of invalidity of Gevo patent and files suit to enforce Butamax's '017 KARI patent

Butamax™ Advanced Biofuels, LLC, the biobutanol technology leader, provides an update on the litigation activity between Butamax and Gevo related to...


Jul 31, 2012, 10:54 ET Butamax™ Responds to Gevo Biobutanol Patent Infringement Lawsuit

Butamax™ Advanced Biofuels, LLC, the biobutanol technology leader, commented on the lawsuit filed by Gevo today alleging patent infringement of Gevo...


Jul 23, 2012, 08:00 ET USPTO Rejects all 156 Claims of Gevo "GIFT" 8,101,808 Patent; Reexamination order validates the priority of Butamax patents over Gevo "GIFT" claims

Butamax™ Advanced Biofuels, LLC noted today that the United States Patent and Trademark Office (USPTO) has issued an order granting Butamax's request ...


Jul 17, 2012, 06:10 ET USPTO Grants Butamax a Further KARI Enzyme Patent

Butamax™ Advanced Biofuels, LLC, the biobutanol technology leader, today announced the United States Patent and Trademark Office (USPTO) has granted...


Jun 20, 2012, 07:34 ET Butamax Comments on Preliminary Injunction Decision and Confirms Intent to Defend Patents

Butamax™ Advanced Biofuels, LLC, the leading biobutanol technology company, commented today on the court's decision to deny Butamax's motion for a...


Jun 18, 2012, 06:00 ET Butamax expands Biobutanol Early Adopters Group with Four New Members; Brings Capacity to Half a Billion Gallons

Butamax™ Advanced Biofuels, the leading global biobutanol technology development company, today announced that the Fagen owned facility Platinum...


Jun 13, 2012, 06:00 ET Court Orders Restraint on Gevo Activity Pending Preliminary Injunction Decision

Butamax™ Advanced Biofuels, LLC notes the U.S. Federal District Court in the District of Delaware order limiting Gevo's commercial activities,...


May 15, 2012, 07:03 ET Butamax Granted Core Patent for Making Biobutanol and Distillers Grains; Offers Producers Efficient, Low-Cost Production of Biobutanol

Butamax™ Advanced Biofuels, LLC announced today that the United States Patent and Trademark Office (USPTO) has granted Butamax Patent Number...


May 03, 2012, 09:25 ET Reexamination status of Gevo patents: USPTO orders re-examination of Gevo "AFT" Patent 8,017,376 and Butamax requests reexamination of Gevo "GIFT" Patent 8,101,808

Butamax™ Advanced Biofuels, LLC announced today that it is requesting that the United States Patent and Trademark Office (USPTO) reexamine the Gevo...


Apr 19, 2012, 01:00 ET Butamax™ and Fagen Announce Collaboration to Retrofit Ethanol Plants for Biobutanol Production

Butamax™ Advanced Biofuels, LLC, a joint venture between BP and DuPont, announced today that it has entered into collaboration with Fagen, Inc. for...


Apr 10, 2012, 02:33 ET Butamax™ Responds to Gevo Patent Infringement Lawsuit

Butamax™ Advanced Biofuels, LLC, the biobutanol technology leader, commented on the lawsuit filed by Gevo today alleging patent infringement. (Logo:...


Mar 13, 2012, 11:12 ET Butamax™ Responds to Gevo Patent Infringement Lawsuit; Gevo Patent Dominated by Butamax Patent

Butamax™ Advanced Biofuels, LLC, the biobutanol technology leader, commented on the lawsuit filed by Gevo today alleging patent infringement. (Logo:...


Mar 12, 2012, 01:12 ET Butamax™ Files Biobutanol Patent Infringement Lawsuit to Stop Gevo's use of Butamax KARI Enzyme Technology

Butamax™ Advanced Biofuels, LLC, the biobutanol technology leader, announced today that the Company filed a new lawsuit against Gevo, Inc. for...


Mar 07, 2012, 06:11 ET USPTO Director Issues Final Decision Denying Gevo Reexamination Petition; Second Request for Reexamination Granted in Error

Butamax™ Advanced Biofuels, LLC, the leading biobutanol technology company, commented on two rulings issued by the U.S. Patent and Trademark Office...


Mar 06, 2012, 07:49 ET Butamax Expands Robust Isobutanol Patent Portfolio

Butamax™ Advanced Biofuels, LLC, the biobutanol technology leader, today announced the United States Patent and Trademark Office (USPTO) has granted...


Jan 30, 2012, 06:00 ET Butamax™ Refutes Unfounded Allegations of Infringement

Butamax™ Advanced Biofuels, LLC, the biobutanol technology leader, responded to the latest lawsuit filed by Gevo, Inc. related to isobutanol flash...