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K&L Gates has more than 225 lawyers, including approximately 100 registered patent lawyers, agents, and technology specialists with technical or advanced science degrees – nearly 20 with Ph.D.s – who devote their practices to helping clients establish, enforce, and leverage their intellectual property rights worldwide.

Our IP lawyers seamlessly work for our clients in creating, developing, and leveraging patents, trademarks, copyrights, trade secrets, and other rights to protect intellectual property assets as valuable business assets.

  • Our patent lawyers practice in virtually every technical field imaginable. In 2012, we filed 2,661 patent applications worldwide. 
  • Our trademark lawyers had nearly 2000 trademark registrations issued in 2012, and our firm is recognized by industry surveys as among the top trademark counseling firms in the United States. We register trademarks and service marks in many countries and regions as part of our global trademark management for numerous clients. 
  • Our copyright lawyers advise clients regarding the acquisition, sale, and licensing of copyrighted works, and all types of development, licensing, and distribution transactions.

We advise clients how best to protect their intellectual property. We also counsel clients on infringement and validity opinions regarding intellectual property. In addition, we help clients acquire intellectual property from third parties, including necessary due diligence, patent portfolio evaluation, and IP valuation.

Areas of Practice

NameTitleOfficeContact
Practice Area Leader - Intellectual Property
P +1.312.807.4257
Associate
P +1.650.798.6765
Partner
P +49.(0)30.220.029.400
Partner
P +1.650.798.6746
Associate
P +1.312.807.4288
Associate
P +33.(0)1.58.44.15.16
Associate
P +1.312.558.7388
Lawyer
P +61.3.9205.2054
Associate
P +1.509.241.1597
Practice Area Leader - Intellectual Property
P +1.312.807.4204
Administrative Partner (Chicago)
P +1.312.807.4438
Associate
P +1.312.807.4233
Partner
P +1.312.807.4310
Associate
P +1.415.882.8039
Senior Patents Specialist
P +61.3.9640.4245
Partner
P +1.312.807.4313
Partner
P +1.312.807.4370
Partner
P +49.(0)30.220.029.410
Partner
P +1.212.536.4808
Associate
P +1.704.331.7448
Partner
P +1.617.261.3115
Partner
P +1.412.355.6423
Lawyer
P +61.3.9640.4367
Partner
P +1.617.261.3276
Of Counsel
P +852.2230.3503
Partner
P +1.617.261.3121
Counsel
P +1.202.778.9087
Partner
P +1.312.807.4214
Patent Agent
P +1.412.355.6218
Senior Associate
P +61.3.9640.4247
Partner
P +1.617.261.3178
Partner
P +1.949.623.3559
Associate
P +1.617.951.9052
Lawyer
P +61.2.9513.2532
Lawyer
P +61.3.9640.4434
Associate
P +1.312.807.4311
Associate
P +1.312.578.5415
Partner
P +1.412.355.6785
Associate
P +1.312.807.4346
Partner
P +33.(0)158441512
Associate
P +1.412.355.6338
Lawyer
P +61.3.9205.2062
Partner
P +1.412.355.8303
Partner
P +61.3.9205.2099
Partner
P +1.312.807.4236
Partner
P +1.412.355.8619
Trainee Lawyer
P +44.(0)20.7360.8225
Partner
P +1.415.882.8021
Partner
P +1.617.261.3189
Partner
P +61.3.9640.4375
Senior Associate
P +61.2.9513.2334
Partner
P +1.650.798.6771
Partner
P +1.617.261.3117
Partner
P +1.412.355.6282
Partner
P +1.312.807.4272
Associate
P +1.412.355.8690
Associate
P +1.949.623.3586
Associate
P +44.(0)20.7360.8148
Patent Agent
P +1.949.623.3564
Partner
P +1.202.778.9045
Partner
P +1.310.552.5079
Associate
P +1.312.807.4243
Senior Associate
P +44.(0)20.7360.8270
Senior Associate
P +61.2.9513.2330
Lawyer
P +61.3.9205.2118
Associate
P +1.312.807.4441
Partner
P +1.312.807.4350
Associate
P +1.412.355.6395
Associate
P +1.412.355.6432
Senior Associate
P +61.3.9205.2043
Associate
P +1.206.370.7968
Associate
P +1.312.578.5438
Associate
P +1.650.798.6719
Partner
P +1.650.798.6710
Of Counsel
P +1.973.848.4128
Partner
P +1.415.882.8058
Associate
P +1.312.781.6017
Associate
P +1.312.807.4381
Partner
P +1.312.807.4377
Practice Area Leader - Intellectual Property
P +1.704.331.7410
Senior Associate
P +61.3.9205.2095
Associate
P +1.214.939.5865
Associate
P +1.949.623.3576
Patent Agent
P +1.949.623.3550
Associate
P +1.412.355.8315
Partner
P +1.617.261.3137
Associate
P +1.949.623.3547
Partner
P +1.509.241.1527
Partner
P +1.412.355.6342
Associate
P +1.312.807.4378
Associate
P +1.312.807.4294
Partner
P +1.412.355.6323
Partner
P +1.412.355.6542
Associate
P +1.415.882.8001
Partner
P +1.412.355.8994
Patent Agent
P +1.415.882.8036
Partner
P +1.412.355.6271
Associate
P +1.206.370.7834
Associate
P +48.22.653.4237
Associate
P +1.312.807.4329
Associate
P +1.412.355.7438
Partner
P +1.206.370.7816
Practice Area Leader - Intellectual Property
P +1.206.370.7957
Associate
P +44.(0)20.7360.8135
Associate
P +1.412.355.8688
Associate
P +1.312.781.6043
Associate
Partner
P +1.312.807.4416
Associate
P +1.312.807.4280
Associate
P +1.212.536.4877
Associate
P +1.412.355.6272
Partner
Patent Agent
P +1.949.623.3563
Associate
P +1.412.355.8607
Partner
P +61.2.9513.2327
Partner
P +44.(0)20.7360.8129
Senior Associate
P +61.3.9640.4412
Partner
P +1.973.848.4150
Partner
P +1.212.536.4827
Partner
P +1.650.798.6705
Associate
P +1.617.261.3229
Partner
P +1.212.536.4074
Partner
P +61.3.9640.4364
Associate
Partner
P +1.704.331.5792
Associate
P +1.650.798.6706
Staff Lawyer
P +1.312.807.4203
Associate
P +1.412.355.7471
Associate
P +1.312.807.4358
Partner
P +1.312.781.6013
Of Counsel
P +1.312.807.4262
Partner
P +1.312.807.4380
Associate
P +1.412.355.6385
Associate
P +1.206.370.8193
Associate
P +1.202.778.9342
Associate
P +86.10.5817.6103
Of Counsel
P +1.617.261.3224
Associate
P +1.650.798.6720
Associate
P +1.412.355.8382
Partner
P +1.206.370.8334
Associate
P +1.617.951.9047
Partner
P +48.22.653.4211
Partner
P +1.617.261.3148
Associate
P +1.412.355.8398
Partner
P +1.412.355.6766
Partner
P +1.617.261.3150
Partner
P +1.704.331.7510
Practice Area Leader - Intellectual Property
P +61.3.9640.4331
Associate
P +1.312.781.7166
Senior Associate
P +61.2.9513.2309
Associate
P +1.312.807.4334
Partner
P +1.206.370.6641
Partner
P +1.206.370.8399
Partner
P +1.412.355.6798
Staff Lawyer
P +1.617.951.9095
Special Counsel and Patent Attorney
P +61.3.9205.2147
Associate
P +48.22.653.4210
Of Counsel
P +1.412.355.8605
Associate
P +48.22.653.4291
Showing 1-10 of 22 results
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Patent and Trademark Portfolio Management
We serve as the principal outside counsel on trademark and patent matters for a global gaming company specializing in the design, manufacture, and marketing of electronic gaming equipment and casino systems. Our client’s IP portfolio includes more than 2,500 trademarks and 2,500 patents worldwide. Our work includes managing the global IP portfolio, patent and trademark prosecution, clearance, enforcement, and handling oppositions in the United States and other countries. Our client continually ranks as one of top filers of patents and trademarks in the United States.
We have counseled a medical products and services company that focuses on critical therapies for life-threatening conditions on its patent portfolio for over a decade. In that time, we have handled over 3,000 related patent matters. We have over 300 pending U.S. patent applications and are responsible for over 300 patents issuing to the client. In addition, we have handled approximately 1,500 non-U.S. patent applications. Our work includes representing the client in a variety of patent litigation matters as well.
We handle trademark searching and clearance for an international confectionery in the United States and coordinate worldwide trademark searching and clearance for its iconic brands in more than 70 countries. The firm manages a particularly high volume of trademark searching and clearance on a global basis.
K&L Gates serves as counsel to an international manufacturer of audio, video, communications, and information technology products for the consumer and professional markets for its U.S.-based patent needs. We have handled approximately 2,000 patent applications covering a wide range of technology, including electrical and chemical/material-related technologies.
K&L Gates served as patent counsel in the $700 million sale of a university’s worldwide royalty interest in a drug that treats two forms of nerve pain and fibromyalgia. It was the largest monetization of a royalty stream for a pharmaceutical product at the time. Our work included due diligence, analysis of both U.S. and foreign patent protection, and related issues such as patent status, scope of protection, validity, enforceability, maintenance fees, assignments, inventorship, and patent term.
K&L Gates handles all of the patent prosecution relating to fault tolerant computing and virtualization for a leading manufacturer of servers and data storage equipment. We also counsel the company in acquisitions, trademarks, and related IP agreements.
Technologies
Chemistry/Polymers/Materials Science. Our patent lawyers have technical backgrounds in chemistry, chemical engineering, metallurgy, materials science, and the biological sciences, and many of our lawyers also have significant industrial experience in the chemical sciences. This combined experience affords them additional insight into the unique intellectual property legal issues that confront businesses in the chemicals and materials science industries.
CleanTech/Alternative Energy. Our patent lawyers are experienced in protecting the proprietary technology of renewable energy companies. Our patent team has technical experience in various alternative energy technologies, including solar, fuel cells, hydrogen fueling stations, and wind power.
Electrical Engineering/Computer Sciences/Software/Business. Methods Our patent lawyers have obtained, enforced, and defended patents directed to individual specialized components, as well as for complete products and systems including apparatus and software. Among our patent lawyers are those with extensive experience counseling clients regarding patent protection for inventions directed to business methods, financial services, and software.
Life Sciences/Pharmaceuticals/Medical Devices. Our patent lawyers have technical experience in all major life sciences specialties including chemistry, pharmaceuticals, medical devices, biotechnology, stem cell technology, and cell biology, to name but a few. Many of these lawyers have also been associated with the life sciences industry as scientists at various life sciences companies and academic institutions prior to joining K&L Gates.