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K&L Gates

United States (National)

This law firm has not supplied any contact details or supplementary information for this country or region. For more information about profiling options please contact Prin Shasiharan.
2026 Edition
ITC litigation
Tier 3
33 firms ranked
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Tier 1

Alston & Bird
9 practice areas
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Finnegan Henderson Farabow Garrett & Dunner
14 practice areas
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Fish & Richardson
12 practice areas
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Foster Murphy Altman & Nickel
7 practice areas
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Kirkland & Ellis
13 practice areas
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Quinn Emanuel Urquhart & Sullivan
16 practice areas
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Tier 2

Covington & Burling
9 practice areas
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DLA Piper
9 practice areas
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Jones Day
15 practice areas
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Latham & Watkins
15 practice areas
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Morgan Lewis & Bockius
12 practice areas
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Morrison Foerster
14 practice areas
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WilmerHale
15 practice areas
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Tier 3

Ashurst Perkins Coie
15 practice areas
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Desmarais
9 practice areas
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Hogan Lovells Cadwalader
9 practice areas
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K&L Gates
5 practice areas
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King & Spalding
14 practice areas
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Mayer Brown
16 practice areas
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McDermott Will & Schulte
10 practice areas
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Mintz Levin Cohn Ferris Glovsky & Popeo
7 practice areas
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Orrick Herrington & Sutcliffe
13 practice areas
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Sidley Austin
18 practice areas
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Sterne Kessler Goldstein & Fox
12 practice areas
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Other Notable Firms

Akin Gump Strauss Hauer & Feld
7 practice areas
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Crowell & Moring
10 practice areas
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Dickinson Wright
2 practice areas
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Husch Blackwell
9 practice areas
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Kilpatrick Townsend & Stockton
11 practice areas
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Paul Hastings
10 practice areas
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Polsinelli
7 practice areas
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Sheppard Mullin Richter & Hampton
8 practice areas
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Wolf Greenfield & Sacks
10 practice areas
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PTAB litigation
Other Notable Firms
39 firms ranked
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Tier 1

Finnegan Henderson Farabow Garrett & Dunner
14 practice areas
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Fish & Richardson
12 practice areas
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Haynes and Boone
10 practice areas
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Paul Hastings
10 practice areas
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Sterne Kessler Goldstein & Fox
12 practice areas
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WilmerHale
15 practice areas
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Tier 2

Ashurst Perkins Coie
15 practice areas
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Cooley
15 practice areas
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Kilpatrick Townsend & Stockton
11 practice areas
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Kirkland & Ellis
13 practice areas
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Knobbe Martens
11 practice areas
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Quinn Emanuel Urquhart & Sullivan
16 practice areas
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Wolf Greenfield & Sacks
10 practice areas
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Tier 3

Alston & Bird
9 practice areas
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Baker Botts
5 practice areas
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Banner Witcoff
9 practice areas
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Desmarais
9 practice areas
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Erise IP
2 practice areas
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Foley & Lardner
8 practice areas
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Groombridge Wu Baughman & Stone
7 practice areas
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Irell & Manella
8 practice areas
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Mayer Brown
16 practice areas
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McAndrews Held & Malloy
9 practice areas
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Morgan Lewis & Bockius
12 practice areas
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Robins Kaplan
7 practice areas
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Ropes & Gray
10 practice areas
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Sheppard Mullin Richter & Hampton
8 practice areas
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Sidley Austin
18 practice areas
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Venable
12 practice areas
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Wilson Sonsini Goodrich & Rosati
10 practice areas
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Other Notable Firms

Goodwin Procter
14 practice areas
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Greenberg Traurig
13 practice areas
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K&L Gates
5 practice areas
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Latham & Watkins
15 practice areas
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Lowenstein & Weatherwax
1 practice area
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Marshall Gerstein & Borun
10 practice areas
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Mintz Levin Cohn Ferris Glovsky & Popeo
7 practice areas
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Oblon McClelland Maier & Neustadt
6 practice areas
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Weil Gotshal & Manges
16 practice areas
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Trade mark prosecution
Tier 3
42 firms ranked
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Tier 1

Fenwick & West
12 practice areas
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Fross Zelnick Lehrman & Zissu
4 practice areas
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Kelly IP
4 practice areas
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Kilpatrick Townsend & Stockton
11 practice areas
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Pirkey Barber
5 practice areas
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Tier 2

ArentFox Schiff
9 practice areas
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Ashurst Perkins Coie
15 practice areas
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Finnegan Henderson Farabow Garrett & Dunner
14 practice areas
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Haynes and Boone
10 practice areas
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Katten Muchin Rosenman
8 practice areas
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Knobbe Martens
11 practice areas
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Pattishall McAuliffe Newbury Hilliard & Geraldson
6 practice areas
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Tier 3

Baker McKenzie
6 practice areas
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Crowell & Moring
10 practice areas
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Dorsey & Whitney
5 practice areas
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Greenberg Traurig
13 practice areas
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Holland & Hart
5 practice areas
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Hunton Andrews Kurth
12 practice areas
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K&L Gates
5 practice areas
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Loeb & Loeb
7 practice areas
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McDermott Will & Schulte
10 practice areas
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Pillsbury Winthrop Shaw Pittman
7 practice areas
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Reed Smith
10 practice areas
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Other Notable Firms

Arnold & Porter
12 practice areas
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BakerHostetler
3 practice areas
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Banner Witcoff
9 practice areas
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Brooks Kushman
5 practice areas
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Cooley
15 practice areas
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Dentons
7 practice areas
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Dickinson Wright
2 practice areas
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Fish & Richardson
12 practice areas
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Foley & Lardner
8 practice areas
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Ladas & Parry
4 practice areas
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Mayer Brown
16 practice areas
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Merchant & Gould
7 practice areas
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Morgan Lewis & Bockius
12 practice areas
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Pryor Cashman
5 practice areas
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Sheppard Mullin Richter & Hampton
8 practice areas
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Sideman & Bancroft
6 practice areas
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Sughrue Mion
4 practice areas
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Troutman Pepper Locke
5 practice areas
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Venable
12 practice areas
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13 results13 results
Theodore Angelis
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K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Washington
David J Byer
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K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Massachusetts
Shu Chen
Firm:
K&L Gates
Jurisdiction:
United States (National)
Louis C Cullman
Firm:
K&L Gates
K&L Gates
Jurisdiction:
United States (National)
California
Matthew Dicke
Firm:
K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Illinois
Jason Engel
Firm:
K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Illinois
Jeffrey Gargano
Firm:
K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Illinois
Christopher Graff
Firm:
K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Texas
Pam Kohli Jacobson
Firm:
K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Washington
Jeffrey Johnson
Firm:
K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Washington
Patrick McElhinny
Firm:
K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Pennsylvania
Jonathan Morton
Firm:
K&L Gates
K&L Gates
Jurisdiction:
United States (National)
Florida
Tyler Hong-Shik Won
Firm:
K&L Gates
K&L Gates Foreign Legal Consultant Office
Jurisdiction:
South Korea
United States (National)
Patents
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UPC roundup: EPO decision reshapes vaccine fight | US firms bolster teams
As UPC activity continues to drive strategic hiring and expansion, recent rulings have delivered a notable win for Samsung, and further uncertainty in the long-running GSK-Pfizer vaccine battle
August 13 2026
Patents
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Winning AI visibility: shifting from SEO to GEO
Law firms are investing in generative engine optimisation and boosting their online presence in the hope of gaining a new client base
Sanjana Mishra, June 29 2026
Patents
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100 days in: How litigator is leveraging K&L Gates’s life sciences strength
Rachelle Downie, who joined K&L Gates’s Melbourne office in January, discusses how working at a global firm with a strong life sciences focus is helping her win more business
Sukanya Sarkar, May 15 2025
Rankings
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IP people moves and firm announcements: Americas
Read the latest IP practitioner hires and departures in the Americas
Shani Karantzalis and Chris Adams, March 18 2021
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