Where business and IP law come together

Chemical Patent Attorney

Each chemical patent attorney at Sheri Higgins Law possesses extensive engineering, scientific, and technology expertise to draft and prosecute a broad range of chemical inventions.

Amphiphilic Dispersants

8,485,255

Biocides

8,791,054

Breakers

2014/0200168

Cements

WO2016043712

2014/0332216

Cement Set Accelerators

9,022,147

8,561,701

Cement Set Retarders

9,150,774

8,720,563

Cement Strength Retrogression Additives

8,944,165

WO2016048285

Corrosion Inhibitors

8,969,263

2014/0338913

Crack Resistant Additives

WO2016039729

Curable Resins

WO2015152914

WO2016032415

Curable Resin / Curing Agent Systems

WO2016018235

WO2016043712

Delayed Acid Breakers

8,969,263

WO2016072985

Fluid Loss Additives

8,485,255

8,245,784

WO2016073004

Fluorinated Additives

2014/0060841

Foaming Agents

WO2016018239

Gelling Agents

9,157,306

Heavy Metal Contaminated Brines

Heavy-weight Additives

WO2016060693

Inclusion Compounds

WO2016072985

Invert Emulsions

WO2015187138

Janus Particles

WO2015187168

Lost-circulation Materials

8,517,103

WO2015069229

Lubricants

2014/0323359

Multi-functional Additives

WO2015126390

WO2016039759

Porous Cements

Pozzolans

8,944,165

2014/0332216

Proppant

WO2016068951

Scale Inhibitors

2014/0338913

Shale Stabilizers

WO2015105495

WO2015174982

Stabilizers

2014/0342952

Surface Modification Agents

WO2016068928

Surfactants

8,360,150

2013/0217604

Suspending Agents

2013/0020083

WO2015080711

Thermal Insulators

WO2015041703

Thixotropic Additives

Viscosifiers

2014/0342952

WO2015126371

Water-control Agents

WO2015126390