Geoffery Chase (Attorney)

Affiliated With

MARTIN P. HOFFMAN
P. O. BOX 538
ALLENTOWN, PA., 18105

Phone: +1 610 533 7129

Analytics

Cases by Outcome

Cases by Type

Recent Activity

Familiar Faces

Licenses

• Admitted to practice in USPTO with license number 28059
• Admitted to practice in USPTO with license number 28059

Air Products & Chemicals, Inc.
7201 Hamilton Blvd.
Allentown, PA 18195

A

Aaron Scott Lukas, Lansdale, PA
Abdourazak, Atteye Houssein
Adam Adrian Brostow, Emmaus, PA
Adler, Stuart
Agostini
Agrawal, Rakesh
Air Products & Chemicals, Inc.
Alfoldi, Csaba
Allam, Rodney John
Amine, Khalil
Andrea Karen Smith, Macungie, PA
Andrew Francis Nordquist, Whitehall, PA
Anthony J. Lachawiec JR., Bethlehem, PA

B

Banks, Ronald Eric
Bassett, John Dollin
Bassner, Sherri L.
Benjamin Lee Hertzler, Allentown, PA
Bharat Lajjaram Bhatt, Fogelsville, PA
Bing Ji, Allentown, PA
Birtcher, Charles Michael
Bohling, David A.
Botelho, Alexandre De Almeida
Bowen, Heather Regina
Boylan, John Richard
Brengel, David Douglas
Brostow, Adam Adrian
Brown, David Geoffrey
Bryan Clair Hoke JR., Bethlehem, PA
Burdeniuc, Juan Jesus
Burgard, Detlef
Butt, Darryl Paul

C

Carolan, Michael Francis
Charles Michael Birtcher, Valley Center, CA
Chen, Ning
Chiang, Robert Ling
Chowdhury, Naser M.
Chowdhury, Naser Mahmud
Chun Christine Dong, Macungie, PA
Ciotti, Ralph J.
Cirucci, John F.
Clark, Robert D.
Clifford E. Lucas, Emmaus, PA
Coe, Charles G.
Cohen, Joseph Perry
Collins, Martha Jean
Connor
Cook, Stephen John
Cooper, Alan Charles

D

David Allen Roberts, Encinitas, CA
David John Farese, Riegelsville, PA
David Ross Graham, Harleysville, PA
Delanghe, Nathalie Cecile
Dermott, Wayne T. Mc
Ding, Hao
Dingjun Wu, Macungie, PA
Diwakar Garg, Emmaus, PA
Dnyanesh Chandrakant Tamboli, Dublin, OH
Dong, Chun Christine
Downie, Neil Alexander
Dudill, Roger

E

Egbe, Matthew
Egbe, Matthew I.
Eichelberger, Donald Paul
Eric Howard Klingenberg, Emmaus, PA
Evelyn Jennifer Lin Paulsen, Macungie, PA

F

Farnia, Morteza
Felker, Brian Scott
Fidkowski, Zbigniew Tadeusz
Frederick Herbert Walker, Allentown, PA

G

Garg, Diwakar
Gary Dale Andrew, Walnutport, PA
Gauri Sankar Lal, Whitehall, PA
Gelernt Barry
Gershtein, Vladimir Yliy
Golden, Timothy C.
Golden, Timothy Christopher
Goldstein, Joel Erwin
Graham, David Ross
Graybill, John K.
Griffiths, John Louis
Gruber, Bruce Alan

H

Haben, Christopher Richard
Heier, Kevin Ray
Henderson, Philip Bruce
Herb, Blaine Edward
Higginbotham, Paul
Hobbs, John P.
Hobbs, John Peter
Hochberg, Arthur Kenneth
Hoshang Subawalla, Macungie, PA
Howard, Lee J.

I

Iii, Wade H. Bailey
Ingrid Kristine Meier, Asbury, NJ
Irven John

J

Jacobs
Jahl, Matthias J.
James Christian Sorensen, Allentown, PA
James Joseph Hart, Fogelsville, PA
James Michael Occhialini, New Tripoli, PA
Jean Louise Vincent, Bethlehem, PA
Jean-Philippe Trembley, Allentown, PA
Jernakoff, Peter
Ji, Bing
John D. Loftin, Escondido, CA
John Howard Gordon, Salt Lake City, UT
John Richard Boylan, Bethlehem, PA
John William Mitchell, Allentown, PA
Joseph Perry Cohen, Bethlehem, PA
Joshi, Mahendra Ladharam
Jr.
Jr., Anthony J. Lachawiec
Jr., Augustine I. Dalton
Jr., Eugene Joseph Karwacki
Jr., Robert Krantz Pinschmidt
Jr., William F. Burgoyne
Jr., William Franklin Burgoyne
Jr., William Jack Casteel
Juan Jesus Burdeniuc, Macungie, PA
Junaid Ahmed Siddiqui, Richmond, VA

K

Kalbassi, Mohammad A.
Kalbassi, Mohammad Ali
Kang, Doohee
Ketkar, Suhas Narayan
Kevin Rodney Lassila, Westford, MA
Kirner, John Francis
Kleinberg, William Thomas
Klingenberg, Eric Howard
Kneer, Emil Anton
Kothare, Simone L.
Krouse, Steven Arnold

L

Lal, Gauri S.
Lal, Gauri Sankar
Langan, John Giles
Lassila, Kevin Rodney
Lee Jarvis Howard, Boyertown, PA
Lee, Sang Kook
Lei, Xinjian
Li, Xin
Licht, William Robert
Lloyd Mahlon Robeson, Macungie, PA
Lukas, Aaron Scott

M

Macdougall, James Edward
Machado, Reinaldo Mario
Mahendra Ladharam Joshi, Allentown, PA
Manchao Xiao, San Diego, CA
Mark Daniel D'Agostini, Hazleton, PA
Mark Julian Robert, Kempton, PA
Mark Julian Roberts, Kempton, PA
Mathur, Ashok N.
Mayorga, Steven Gerard
Mc Neil, Brian A.
Mcallister, Richard Eugene
Mcdermott, Wayne T.
Mcdermott, Wayne Thomas
Mcneil, Brian Alfred
Meier, Ingrid Kristine
Meixner, Donald Laurence
Michael Edward Ford, Trexlertown, PA
Michael Francis Carolan, Allentown, PA
Miller, F. Macgregor
Miller, Jeremy Paul
Mitchell, John W.

N

Naser Mahmud Chowdhury, Orefield, PA
Neill
Nordquist, Andrew Francis
Norman John Anthony Thomas
Norman, John Anthony

P

Pearlstein, Ronald Martin
Peng Zhang, Quakertown, PA
Peng, Dong
Petrella, Robert G.
Petrella, Robert Gabriel
Petrowski, Joseph Michael
Philip Bruce Henderson, Allentown, PA
Phillip Andrew Armstrong, Orefield, PA
Prentice, Alan Lindsay
Puri, Pushpinder Singh

Q

Quay, Jeffrey Raymond

R

Rabasco, John Joseph
Rajiv K. Agarwal, North Wales, PA
Ralph J. Ciotti, Horseheads, NY
Rao, Madhukar Bhaskara
Raymond Ashton Cutler, Bountiful, UT
Raymond Nicholas Vrtis, Orefield, PA
Raymond, William R.
Reading, Peter Trevor
Richard Joseph Goddard, Fogelsville, PA
Robert Gordon Ridgeway, Quakertown, PA
Robert Sam Zorich, Carlsbad, CA
Roberts, Mark Julian
Robeson, Lloyd Mahlon
Robin Joyce Maliszewskyj, Middletown, MD
Rodney, Kevin
Roger Dean Whitley, Allentown, PA
Ronald Martin Pearlstein, Macungie, PA
Rovito, Robert John
Rovito, Roberto J.
Rovito, Roberto John

S

Sawicki, John Edward
Scott Jeffrey Weigel, Allentown, PA
Seong Han Kim, State College, PA
Sergei Vladimirovich Ivanov, Schnecksville, PA
Shenoy, Thirthahalli A.
Shivaji Sircar, Wescosville, PA
Siddiqui, Junaid Ahmed
Sircar Shivaji
Skibinski, Gregory Joseph
Slone, Caroline Sassano
Small, Robert J.
Smith, Arthur R.
Smith, Carrington Duane
Snyder, Gregory D.
Sorensen, James C.
Sr., Stephen P. Dimartino
Sr., Stephen Paul Dimartino
Starner, William Edward
Stefano, Frank Vito Di
Steffen Zahn, Pennsburg, PA
Steidl, Thomas Andrew
Stein, Vaneric Edward
Suhas Narayan Ketkar, Allentown, PA
Sunder, Swaminathan
Syvret, Robert George

T

Tempel, Daniel Joseph
Thomas Hsiao-Ling Hsiung, Allentown, PA
Timothy Christopher Golden, Allentown, PA
Tobias, James Douglas
Tsirukis, Athanasios

U

Ulman, Michael

V

Vedage, Gamini A.
Vedage, Gamini Ananda
Vipul Dholakia, Macungie, PA
Vrtis, Raymond Nicholas

W

Wade H. Bailey III, Emmaus, PA
Waller, Francis Joseph
Wang, L.
Wayne Robert Furlan, Hellertown, PA
Wayne Thomas McDermott, Fogelsville, PA
Weigel, Scott Jeffrey
Welp, Keith Allen
Wendel, Stephan Herman
Weyrich, Gregory Scott
Whitley, Roger Dean
William Curtis Kottke, Fogelsville, PA
William Franklin Burgoyne JR., Allentown, PA
William P. Ferrell, Tyler, TX
William Paul Schmidt, Wescosville, PA
Wu, Dingjun

X

Xianming Li, Orefield, PA
Xinjian Lei, Vista, CA
Xuezhong Jiang, Fogelsville, PA

Y

Ying, David Hon Sing

Z

Zbigniew Zurecki, Macungie, PA
Zecha, Helmut
Zhang, Peng
Zone, Ian Robert
Zorich, Robert Sam
Zurecki, Zbigniew

Patent Assistant
Air Products And Chemicals, Inc. P. O. Box 538
Allentown, PA 18105

A

Adler, Stuart
Agrawal, Rakesh
Agrawl, Rakesh
Allan, Rodney J.
Anand, Madhu
Armor, John N.
Auvil, Steven R.

B

Bafford, Richard A.
Bailey, Webb I.
Barkanic, John A.
Bernhard, Dennis P.
Bhat, Ramanath
Bohling, David A.
Bott, Richard H.
Brian, Barry W.
Bronfenbrenner, James C.

C

Carolan, Michael F.
Carr, Richard Van Court
Casale, Andrew J.
Cassano, Anthony A.
Chen, Kuan
Chen, Ning
Chernyakov, Iosif
Chojnacki, Jennifer Ann.
Chowdhury, Naser M.
Coe, Charles G.
Conner, Mark D.
Cook, Michael I.

D

Dado, Gregory Paul
Daniels, Christian L.
Daugherty, Tamara L.
Davis, Ruth A.
Dermott, Wayne T. Mc
Dewhurst, John E.
Di Stefano, Frank V.
Diblitz, Klaus
Distefano, Frank Vito
Dong, Chun Christine
Dougall, James Edward Mac
Dunbobbin, Brian R.
Dyer, Paul N.

E

Elton, Edward F.
Erickson, Donald C.
Espie, David Miller

F

Famili, Amir
Fidkowski, Zbigniew Tadeusz
Fine, Stephen M.
Frey, John Herbert
Fry, John Herbert

G

Gaffney, Thomas R.
Garg, Diwakar
Golden, Timothy C.
Golden, Timothy Christopher
Grassi, Kimberly S.
Graybill, John K.
Greskovich, Eugene J.
Grimminger, Jobst
Grzybowski, Kenneth F.

H

Hable, Christopher Thomas
Hayes, Kathryn Sue
Hegarty, William P.
Herron, Donn M.
Herron, Donn Michael
Hertzler, Benjamin Lee
Hornaman, E. Chris
Howard, Lee Jarvis
Hsiung, Ling
Huling, Bruce A.

J

Jacobs, Stephen W.
Johnson, Andrew David
Johnson, Thomas Albert
Jr, Charles E. Baukal
Jr., Augustine I. Dalton
Jr., Bernard Michael Koltisko
Jr., Edward Landis Weist
Jr., William Franklin Burgoyne

K

Kaiser, John J.
Kalbassi, Mohammed A.
Kalbassi, Mohammed Ali
Kang, Doohee
Karwacki, Eugene J.
Ketkar, Suhas N.
Kiczek, Edward F.
Kimock, Michael John
King, John C. W.
Klee, David J.
Klosek Joseph
Koch, William R.
Kratz, Wilbur Clymer
KUMAR, RAVI
Kushner, Sandra Ann

L

Lagendijk, Andre
Lal, Gauri S.
Langan, John G.
Langan, John Giles
Langsam, Michael
Lassila, Kevin R.
Lassila, Kevin Robney
Lassila, Kevin Rodney
Laxman, Ravi K.
Laxman, Ravi Kumar
Lee, Sang K.
Li, Xin
Li, Yuejin
Listemann, Mark L.
Lucadamo, Gene A.
Ludwig, Keith A.

M

Mac Dougall, James E.
Machado, Reinaldo Mario
Mandler, Jorge Anibal
Mao, Ling
Mark Julian Roberts, New Tripoli, PA
Marsella, John A.
Marsella, John Anthony
Mattiola, Paul A.
Mcdermott, Wayne T.
Mcneil, Brian Alfred
Meier, Ingrid K.
Mercando, Lisa Ann
Midgett, Dan Earl
Miller, F. Macgregor
Mostowy, Lewis J.

N

Nataraj, Shankar
Neal
Newton, Charles L.
Nicholas, David M.
Norman John Anthony Thomas
Norman, John A. T.

O

Occhialini, James M.
Ockovic, Richard C.

P

Patel, Suresh U.
Pellman, Mark A.
Peng, Dong
Phung, Kien Van
Prentice, Alan L.

Q

Quinn, Robert

R

Ramprasad, Dorai
Rao, Madhukar B.
Rao, Madhukar Bhaskara
Rentler, Robert J.
Rider, Brian G.
Ridgeway, Robert G.
Roberts, George W.
Roerty, Cynthia Elizabeth
Rowles, Howard C.

S

Sampat, Dipak J.
Savoca, Ann C. L.
Savoca, Ann Coates Lescher
Scharpf, Eric W.
Schneider, Charles A.
Schuck, Thomas W.
Schweighardt, Frank K.
Shah, Dilipkumar Nandlal
Shenoy, Thirthahalli A.
Sircar Shivaji
Slavejkov, Aleksandar G.
Smit, Cornelis J.
Smith, Arthur R.
Smith, Arthur Ramsden
Sr., Stephen P. Di Martino
Stanga, Michael A.
Stanga, Michael Allen
Starner, William E.
Starner, William Edward
Stolz, Jack Lewis
Sunder, Swaminathan

T

Taylor, Dale M.
Thorogood, Robert M.
Tien, Fong
Tobias, James Douglas
Topham, Anthony K. J.

V

Vedage, Gamini A.
Vedage, Gamini Ananda
Voloshin, George Oleg

W

Walker, Frederick H.
Walker, Frederick Herbert
Waller, Francis J.
Wang, I
Watson, Charles F.
Webb, Stephen Charles
Weigel, Scott J.
Weimer, Robert F.
Westman, Martin A.
Wilkinson, Steven P.

X

Xiong, Feng

Y

Yang, Chin
Yang, Kuang

Z

Zurecki, Zbigniew

Air Products & Chemicals
7201 Hamilton Blvd.
Allentown, PA 18195
Phone: +1 610 481 4911
http://www.airproducts.com

A

Agrawal, Rakesh
Appleby, John Bruce

B

Bafford, Richard Anthony

E

Espie, David Miller

L

Lassila, Kevin Rodney

M

Makoui, Kambiz Bayat
Mazzafro, William Joseph

PAT. AST., AIR PRODUCTS & CHEMICALS, Inc.
P.o. Box 538
Allentown, PA 18105

A

Agrawal, Rakesh
Allam, Rodney J.

B

Bailey, Webb I.

C

Coronell, Daniel G.

F

Fine, Stephen M.

G

Garg, Diwakar
Gaumer, Lee Strohl
Goar, B. Gene

H

Hegarty, William P.
Huling, Bruce A.

J

Jr., William Franklin Burgoyne

K

Klee, David J.
KUMAR, RAVI

L

Li, Xin

M

Macdougall, James Edward
Mattiola, Paul A.

S

Schmidt, William P.

W

Watson, Charles F.
Woytek, Andrew J.

MARTIN P. HOFFMAN
2361 JEFF. DAVIS HWY., SUITE 522
ARLINGTON, VA 22202

B

Bower, John D.

E

Eden, Robet D.
Edwards, Lawrence H.

H

Haas, Everett L.

S

Slayman, Glen E.

T

Thirode, Rodger

W

Wasson, Phyllis E.

Z

Zamiara, Anthony W.

WILLARD JONES, II
Air Products And Chemicals, Inc. P. O. Box 538
Allentown, PA 18105

B

Brown, William R.

M

Marsden, James G.

S

Sunder, Swaminathan

W

Wehrman, Joseph G.

Z

Zurecki, Zbigniew

General Electric Company
3135 Easton Turnpike
Fairfield, CT 06828
Phone: +1 203 373 2211
http://www.ge.com

C

Coffey, James P.

AIR PRODUCTS AND CHERMICALS Inc.
PATENT ASSISTANT
7201 HAMILTON BLVD
ALLENTOWN, PA 181951501

G

Golden, Timothy C.

RatnerPrestia, PC

http://www.ratnerprestia.com

J

Johnson, Thomas A.

Polster, Lieder, Woodruff & Lucchesi, LC

http://www.patpro.com

J

Johnston, Keith P.

Lerner David Littenberg Krumholz & Mentilk, LLP

http://www.ldlkm.com

J

Jones, Sean T.

Celanese International Corporation
1601 West Lbj Freeway
Dallas, TX 75234

J

Jr., Robert Krantz Pinschmidt

PAT. ASST., AIR PRODS. & CHEM., Inc.
P.o. Box 538
Allentown, PA 18105

L

Lassila, Kevin Rodney

joshua a. yahwak
yahwak & assc.
25 skytop drive
trumbull, CT 06611

M

Miller, F. Macgregor

PATENT ASST.
Air Products And Chemicals, Inc. P. O. Box 538
Allentown, PA 18105

P

Papinsick John

AIR PRODUCTS AND CHEMICAL, Inc.
P.o. Box 538
Allentown, PA 18105

P

Peng, Dong

MITCHELL B. WASSON, ESQ.
522 HAYES BLDG
2361 JEFFERSON DAVIS HWY
ARLINGTON, VA 22202

R

Roeder, Helmut R.

McAndrews Held & Malloy, Ltd.

http://www.mcandrews-ip.com

R

Ronald Martin Pearlstein, Macungie, PA

G.L. CHASE
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC
ALLENTOWN, PA 18105

S

Schweighardt, Frank K.

Montgomery McCracken Walker & Rhoads, LLP

http://www.mmwr.com

S

Schweighardt, Frank K.

MARTIN HOFFMAN
2361 Jefferson Davis Hwy
Arlington, VA 22202

S

Spiteri, Ernest

PATENT ASSISSTANT
Air Products And Chemicals, Inc. P. O. Box 538
Allentown, PA 18105

S

Sunder, Swaminathan

Patent Counsel
8 Vreeland Road, P.o. Box 955
Florham Park, NJ 07932-0955

X

Xu, Jianguo

HERBERT D. HART III
Neuman, Williams, Anderson & Olson 77 W. Washington St.
Chicago, IL 60602-2954

Z

Zheng, Hong

Herbert D. Hart lll
Mcandrews Held & Malloy Ltd, 500 W. Madison St 34th Floor
Chicago, IL 60661

Z

Zheng, Hong