Global Legal Expertise

An International IP Law Firm Built for Global Innovation

Profile

Ingrassia Fisher & Lorenz, LLP | IFL is an international intellectual property law firm of about 40 attorneys-at-law, patent attorneys, technical specialists, and data analysts in the United States, Europe, and China. The firm is also known under the LKGLOBAL brand in the United States, China, United Kingdom, and Ireland. Currently, the four primary offices are located in Detroit (Birmingham), London (Bath), Phoenix (Scottsdale), and San Diego (Del Mar), and the solo offices in Alabama, the Republic of Ireland (Dublin), Illinois, Minnesota, North Carolina, Oregon, and Pennsylvania. The firm continues to grow under common ownership and an exclusive partnership with the independent and Chinese owned entity of Beijing IFL Intellectual Property Agency (General Partnership) | Beijing IFL.

IFL’s cooperative and strategic approach is tailored to the specific needs of our clients. Our quality product and services within a multi-jurisdictional team that focus attorney efforts on substantive legal work and minimizing duplication of effort resulting in cost effectiveness.

Together with technology and informative and efficient client communication, IFL provides value-added efforts rather than fee maximization, which results in mutually beneficial and long-lasting relationships with our international clients rather than higher costs to our clients resulting from reciprocity arrangements with other law firms.

Legal Services

Most IFL professionals are attorneys-at-law with juris doctorates, and all professionals have technical degrees that include advanced degrees and doctorates to support numerous fields of endeavor, including aerospace engineering, biomedical engineering, chemistry, chemical engineering, computer science, electrical engineering, electronics engineering, systems engineering, material sciences, and mechanical engineering. These technical backgrounds, coupled with the scope and depth of our experience as corporate and private legal counsel provide a strong foundation for representation in all aspects of intellectual property, including: patent, trademark, and copyright procurement; patentability, registrability, validity, clearance and infringement opinions; licensing, confidentiality and employment agreements; due diligence investigations and technology related employment matters; and IP aspects of M&A and equity investments, acquisitions, and divestitures, technology transfers, development agreements, joint ventures, and strategic alliances and research agreements and framework agreements.

Recruiting

IFL is always looking for qualified attorneys-at-law, patents attorneys, patent agents, and technical specialists. If you are interested in joining the IFL team, please contact us at [email protected].

Attorneys

pamrozowicz grey 400x487

PAUL D.
AMROZOWICZ
Phoenix
US-(AZ), PA
+1 480 385 5067
[email protected]

candrzejak grey 400x487

CHRISTOPHER S.
ANDRZEJAK
Detroit
US-(MI), PA
+1 480 385 5072
[email protected]

 

tberry 400x487

THOMAS G.
BERRY
Minneapolis
US-(IL/FL/MN), PA
+1 480 361 0453
[email protected]

 

jbiernacki1 400x487

JOHN V.
BIERNACKI
Cleveland
US-(OH/MI), PA
+1 480 361 0462
[email protected]

 

joel bootzin

JOEL H.
BOOTZIN
Phoenix
US-(AZ/IL/OR/WI), PA
+1 480 385 2565
[email protected]

cary brooks

CARY W.
BROOKS
Detroit
US-(MI), PA
+1 248 688 0028
[email protected]

manisha chakrabarti

MANISHA
CHAKRABARTI
Naperville
US – (IL/CT), PA
+1 480 385 5066
[email protected]

bcromarty 400x487

BRIAN
CROMARTY
Detroit
US-(NJ/PA), PA
+1 480 361 0492
[email protected]

jonathon b david

JONATHON B.
DAVID
Wilmette, IL
US-(IL)
+1 480 361 0412
[email protected]

 

jdelaney 03 400x487

JAMES P.
DELANEY
San Diego
US-(CA), PA
+1 858 461 7030
[email protected]

 

ceusebi

CHRISTOPHER A.
EUSEBI
Detroit
US-(PA), PA
+1 480 361 0475
[email protected]

 

ingridevert

INGRID EVERT
Detroit
US-(MI)
+1 248 550 0686
[email protected]

dfeelingtemp

F. DREXEL
FEELING
Charlotte
US-(NC), PA
+1 480 385 5059
[email protected]

jfraser 400x487

JAMIE
FRASER
London, Dublin
EP, UK, IE
+353 (0) 1 574 7069
[email protected]

 

joshua hagofsky

JOSHUA
HAGOFSKY
Phoenix
Patent Analytics Specialist
T +1 (480) 361 0476
[email protected]

 

deborah k. henscheid

DEBORAH K.
HENSCHEID LORENZ
Phoenix
US-(AZ/CA), PA
+1 480 361 0410
[email protected]

mherman 400x487

MICHAEL “MICK”
HERMAN
Allentown
PA
+1 480 361 0466
[email protected]

lawandahouston

LAWANDA
HOUSTON
Detroit
US-(MI/CO), PA
+1 248 688 0203
[email protected]

sjohnson 400x487

SEAN D.
JOHNSON
Phoenix
US-(AZ), PA
+1 480 361 0416
[email protected]

 

tlorenz grey 400x487

TIMOTHY J.
LORENZ
Phoenix
US-(AZ/DC/MI/ID), PA
+1 480 385 5070
[email protected]

plucas

PETER
LUCAS
London
EP, UK
+44 (0) 20 3004 8385
[email protected]

hao mai

DR. HAO
MAI
Detroit
Technical Specialist
+1 248 688 0035
[email protected]

 

dmcclaughry grey 400x487

DAVID A.
MCCLAUGHRY
Detroit
US-(MI), PA
+1 480 361 0484
[email protected]

 

mckee profile for website 400x487

MICHAEL E.
MCKEE
Detroit
US-(MI), PA
+1 480 385 1070
[email protected]

dmixon2

DAVID E.
MIXON
Huntsville
US-(AL/TX), PA
+1 480 361 0464
[email protected]

jpitts grey 400x487

S. JARED
PITTS
Phoenix
US-(AZ), PA
+1 480 361 0419
[email protected]

 

alcia curti

ALICIA
PLYMPTON
Phoenix
US- (AZ), PA
+1 480 361 0459
[email protected]

srodack grey 400x487

SETH E.
RODACK
Detroit
US-(MI), PA
+1 480 361 0467
[email protected]

jsedlar 400x487

JEFFREY A.
SEDLAR
Detroit
US-(MI), PA
+1 480 361-0488
[email protected]

version 2

GREGORY A.
STOBBS
Detroit
US-(MI), PA
+1 480 385 2500
[email protected]

 

brandie sullivan 1

BRANDIE
SULLIVAN
Charlotte
US – (SC), PA
+1 480 385 5069
[email protected]

 

mswanson2 400x487

MARK D.
SWANSON
Toney
US-(AL), PA
+1 480 361 0478
[email protected]

mtakahashi2 400x487

MARK M.
TAKAHASHI
San Diego
US-(AZ/CA), PA
+1 858 461 7036
[email protected]

charlotte

CHARLOTTE
TILBURY
London
EP, UK
+44 (0) 20 3865 8372
[email protected]

 

tvesbit2 400x487

THOMAS E.
VESBIT
Portland
US-(OR), PA
+1 480 361 0458
[email protected]

 

jwalters grey 400x487

JAMES R.
WALTERS
San Diego
US-(CA), PA
+1 858 461 7035
[email protected]

joel watkin shaffer

JOEL
WATKINS SHAFFER
Phoenix
US-(AZ/CO/OR), PA
+1 480 361 0411
[email protected]

michael winter photo

MICHAEL D.
WINTER
Phoenix
US-(AZ/IL/IN), PA
+1 480 385 0418
[email protected]

meng

MENG
YAN
Boston
US-(NY), PA, CNIPA (PATENT ATTORNEY CHINA)
+1 480 361 0468
[email protected]

mherman 400x487

MICHAEL “MICK”
HERMAN
Allentown
PA
+1 480 361 0466
[email protected]

 

meng

MENG
YAN
Boston
US-(NY), PA, CNIPA (PATENT ATTORNEY CHINA)
+1 480 361 0468
[email protected]

 

jbiernacki1 400x487

JOHN V.
BIERNACKI
Cleveland
US-(OH/MI), PA
+1 480 361 0462
[email protected]

 

dfeelingtemp

F. DREXEL
FEELING
Charlotte
US-(NC), PA
+1 480 385 5059
[email protected]

 

brandie sullivan 1

BRANDIE
SULLIVAN
Charlotte
US – (SC), PA
+1 480 385 5069
[email protected]

candrzejak grey 400x487

CHRISTOPHER S.
ANDRZEJAK
Detroit
US-(MI), PA
+1 480 385 5072
[email protected]

 

cary brooks

CARY W.
BROOKS
Detroit
US-(MI), PA
+1 248 688 0028
[email protected]

bcromarty 400x487

BRIAN
CROMARTY
Detroit
US-(NJ/PA), PA
+1 480 361 0492
[email protected]

ceusebi

CHRISTOPHER A.
EUSEBI
Detroit
US-(PA), PA
+1 480 361 0475
[email protected]

ingridevert

INGRID
EVERT
Detroit
US-(MI)
+1 248 550 0686
[email protected]

lawandahouston

LAWANDA
HOUSTON
Detroit
US-(MI/CO), PA
+1 248 688 0203
[email protected]

hao mai

DR. HAO
MAI
Detroit
Technical Specialist
+1 248 688 0035
[email protected]

dmcclaughry grey 400x487

DAVID A.
MCCLAUGHRY
Detroit
US-(MI), PA
+1 480 361 0484
[email protected]

mckee profile for website 400x487

MICHAEL E.
MCKEE
Detroit
US-(MI), PA
+1 480 385 1070
[email protected]

srodack grey 400x487

SETH E.
RODACK
Detroit
US-(MI), PA
+1 480 361 0467
[email protected]

 

jsedlar 400x487

JEFFREY A.
SEDLAR
Detroit
US-(MI), PA
+1 480 361-0488
[email protected]

version 2

GREGORY A.
STOBBS
Detroit
US-(MI), PA
+1 480 385 2500
[email protected]

 

dmixon2

DAVID E.
MIXON
Huntsville
US-(AL/TX), PA
+1 480 361 0464
[email protected]

 

mswanson2 400x487

MARK D.
SWANSON
Toney
US-(AL), PA
+1 480 361 0478
[email protected]

 

jfraser 400x487

JAMIE
FRASER
London, Dublin
EP, UK, IE
+353 (0) 1 574 7069
[email protected]

 

plucas

PETER
LUCAS
London
EP, UK
+44 (0) 20 3004 8385
[email protected]

 

charlotte

CHARLOTTE
TILBURY
London
EP, UK
+44 (0) 20 3865 8372
[email protected]

 

tberry 400x487

THOMAS G.
BERRY
Minneapolis
US-(IL/FL/MN), PA
+1 480 361 0453
[email protected]

 

manisha chakrabarti

MANISHA
CHAKRABARTI
Naperville
US – (IL/CT), PA
+1 480 385 5066
[email protected]

 

jonathon b david

JONATHON B.
DAVID
Wilmette, IL
US-(IL)
+1 480 361 0412
[email protected]

 

tvesbit2 400x487

THOMAS E.
VESBIT
Portland
US-(OR), PA
+1 480 361 0458
[email protected]

 

pamrozowicz grey 400x487

PAUL D.
AMROZOWICZ
Phoenix
US-(AZ), PA
+1 480 385 5067
[email protected]

joel bootzin

JOEL H.
BOOTZIN
Phoenix
US-(AZ/IL/OR/WI), PA
+1 480 385 2565
[email protected]

joshua hagofsky

JOSHUA
HAGOFSKY
Phoenix
Patent Analytics Specialist
T +1 (480) 361 0476
[email protected]

deborah k. henscheid

DEBORAH K.
HENSCHEID LORENZ
Phoenix
US-(AZ/CA), PA
+1 480 361 0410
[email protected]

sjohnson 400x487

SEAN D.
JOHNSON
Phoenix
US-(AZ), PA
+1 480 361 0416
[email protected]

 

tlorenz grey 400x487

TIMOTHY J.
LORENZ
Phoenix
US-(AZ/DC/MI/ID), PA
+1 480 385 5070
[email protected]

jpitts grey 400x487

S. JARED
PITTS
Phoenix
US-(AZ), PA
+1 480 361 0419
[email protected]

alcia curti

ALICIA
PLYMPTON
Phoenix
US- (AZ), PA
+1 480 361 0459
[email protected]

joel watkin shaffer

JOEL
WATKINS SHAFFER
Phoenix
US-(AZ/CO/OR), PA
+1 480 361 0411
[email protected]

 

michael winter photo

MICHAEL D.
WINTER
Phoenix
US-(AZ/IL/IN), PA
+1 480 385 0418
[email protected]

jdelaney 03 400x487

JAMES P.
DELANEY
San Diego
US-(CA), PA
+1 858 461 7030
[email protected]

 

mtakahashi2 400x487

MARK M.
TAKAHASHI
San Diego
US-(AZ/CA), PA
+1 858 461 7036
[email protected]

 

jwalters grey 400x487

JAMES R.
WALTERS
San Diego
US-(CA), PA
+1 858 461 7035
[email protected]

 

US = Attorney at Law, licensed to practice in (state)
PA = registered before the USPTO
EP = European Patent Attorney
UK = UK Patent Attorney
PI = Patentingenieur / Patent Professional

Locations

ABE: Allentown PA (USA), CLE: Cleveland OH (USA), DTW: Detroit MI and Howell MI (USA), Dublin (IE), HSV: Huntsville AL and Toney AL (USA), LON: London (UK), MSP: Minneapolis MN (USA), NAP: Naperville, IL (USA), NYC: New York, NY (USA), PHX: Phoenix AZ (USA), SAN: San Diego CA (USA)

ifl locations map

Boston   MA   (USA)
24 Charles Rd.
Winchester, MA 01890
T +1 480 361 0468

Detroit   MI   (USA)
707 S. Eton Street
Birmingham, MI 48009
T +1 480 385 5060
F +1 480 385 5061

Dublin (IE)
Fitzwilliam Hall, Fitzwilliam Place,
Dublin 2, Ireland
+353 (0) 1 574 7069

London   (UK)
Cambridge House, Henry Street
Bath BA1 1BT, United Kingdom
T +44 12256 18200
F +44 20 818 16119

Phoenix   AZ   (USA)
7501 East McCormick Parkway
Suite 105 South
Scottsdale, AZ 85258, USA
T +1 480 385 5060
F +1 480 385 5061

San Diego   CA   (USA)
12520 High Bluff Drive, Suite 260
San Diego, California 92130, USA
T +1 480 385 5060
F +1 480 385 5061

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