Dan Shifrin Attorney Profile on UpCounsel
Dan Shifrin

Dan Shifrin

Attorney at Law

Colorado Springs
Colorado
Licensed in
Patent Bar, CO
Washington University School of Law

"Diligent, always accessible! Dan was honest in his representation of himself and his work."

4.9 5
Clear Communication
Response Time
Knowledgeable
Meets Deadlines
out of 141 reviews
About
Dan Shifrin has been a registered patent attorney for 27 years allowing him to assist patent and trademark clients nationwide. He specializes in patent drafting, prosecution, and appeals, trademark registrations, and preparing patentability and infringement/non-infringement opinions. He has handled inventions in a broad number of areas, including: electrical, electronic, computer, software, neural networks, data compression, energy, automotive, medical, mechanical, robotics, construction, tools, home maintenance, outdoor recreation, fitness, law enforcement, and consumer items, among others.

Dan lives in Colorado with his wife of 40 years
… read more and enjoys hiking, scuba diving, and photography.
27
Repeat
clients
262
Projects on
upcounsel
30
Years
experience
Less than 1 day
Response Time
Fortune 500 Badge

Practice Areas

Client Reviews

4.9
Clear Communication
Response Time
Knowledgeable
Meets Deadlines
out of 141 reviews
Clear Communication
Response Time
Knowledgeable
Meets Deadlines

"Dan did a great job of understanding my invention and translating it into a patent application which was thorough, clear and will hopefully sail through the Patent Office. Thanks Dan!"

Non-Provisional Patent
Posted on Jul 9, 2018
Clear Communication
Response Time
Knowledgeable
Meets Deadlines

"He's very helpful and answer questions on time."

Design Patent
Posted on Jul 5, 2018
Clear Communication
Response Time
Knowledgeable
Meets Deadlines

"This was my first time applying for a patent, and Dan made the process very affordable and easy to understand. I'm tickled silly about the patent being granted with no complications. With Dan's help, this was a very smooth process."


Posted on Jun 21, 2018
Clear Communication
Response Time
Knowledgeable
Meets Deadlines

"Not at all happy. Paying for mistakes that he made. I guess you get what you pay for. Lowest bidder is not the best idea when it comes to patents."

Other Patent Matter
Posted on Jun 18, 2018
Clear Communication
Response Time
Knowledgeable
Meets Deadlines

"worth every penny"

Patent Search
Posted on Jun 10, 2018
Clear Communication
Response Time
Knowledgeable
Meets Deadlines

"thanks, Dan!"

Microphone-II
Posted on May 25, 2018

Work History

Shifrin Patent Law

Owner

Oct 2005 - Present

Throughout my career, I have worked closely with inventors, engineers, managers, business development personnel, and other IP attorneys. I assist companies of all sizes, as well as individuals. In partnership with my clients, I help move ideas from the invention stage through evaluation and protection towards marketing.

Oct 2005 - Present

Swanson & Bratschen, LLC

Of Counsel

Jan 2002 - Oct 2005

At Swanson & Bratschun, I evaluated invention disclosures; prepared and prosecuted domestic and foreign patent applications, including BPAI appeals, in a wide variety of areas; prepared patentability, infringement and validity studies and opinions; drafted patent and technology licenses and non-disclosure agreements; and prepared and prosecuted trademark applications.

Jan 2002 - Oct 2005

Cirrus Logic

Assistant General Counsel, IP

Nov 1996 - Jan 2002

At Cirrus Logic, I oversaw the intellectual property matters for the Magnetic and Optical Storage Divisions, the Peak Audio Division, the Audio Logic Division, and the Wireless Technology Division. I worked directly with engineer-inventors, managers, and outside patent counsel.

Nov 1996 - Jan 2002

IBM

Senior Patent attorney

Jun 1992 - Nov 1996

At IBM, I supervised all intellectual property matters for the Removable Media Storage Solutions business unit. I worked closely with in-house general counsel, business development personnel, managers, engineers, and other IP attorneys at various company locations.

Jun 1992 - Nov 1996

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