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Goudreau Gage Dubuc offers a vast range of services with respect to Canadian and foreign patents, such as:
- Strategy development for the protection of inventions
- Preliminary patentability searches
- Drafting, filing and processing patent applications in Canada and abroad
- Verification of patent status
- Infringement, validity, freedom of use and state of the art searches and analysis
- Monitoring of new technologies
- Litigation
- Due diligence, Titles, Licensing
Our firm has developed specific expertise in the following fields:

| Our expertise in mechanical includes: |
| Adapted transportation |
| Construction technology: Materials, structures, insulation, engineered lumbers |
| Cylinders and hydraulic jacks |
| Forest and sawmill equipment |
| Furnishing |
| Games and toys |
| Glazing |
| Handling: conveyors and wrapping |
| Helicopter |
| Industrial safety equipment |
| Material processing: moulding, shaping, plasturgy, metallurgy |
| Medical equipment: chiropractic and orthopaedic supports, prostheses |
| Sports equipment and vehicles |
| Wood Industry (materials,
treatment) |
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In order to help you protect your invention in the mechanical field, you may contact the following professionals:
Jean H. Dubuc,
Alain M. Leclerc,
Hugh Mansfield, Gwendoline Bruneau,
Gonzalo Lavin, Awa Carole
Diop
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| Our expertise in the fields electrical, electronics, physics and software includes: |
| Artificial vision |
| Avionics: Navigation, flight instruments, communications |
| Biometrics |
| Lottery games |
| Command, control and regulation systems |
| Computer games |
| Conductors |
| Database structures |
| Electric motors |
| Electrical vehicles |
| Electro-acoustic transductors |
| Electronic circuits |
| Household appliances |
| Internet technology |
| Measuring instruments: sensors, probes |
| Medical equipment: electronic stethoscopes, medical lasers, inhalation injectors, scanners (CT, SPEC, PET) |
| Medical imagery and modelization |
| Nanomaterials,
Nanocomposites |
| Nuclear medicine |
| Opto-electronics - lasers |
| Plasma and high energy physics |
| Robotics |
| Semi-conductors |
| Simulators |
| Tri-dimensional displays |
| Visual edition software. |
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In order to help you protect your invention in these fields, you may contact the following professionals:
Jean H. Dubuc, Hugh Mansfield,
Gwendoline Bruneau,
Gonzalo Lavin, Awa Carole
Diop
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| Our expertise in telecommunications includes: |
| Data communication: LAN, MAN, WAN; routers, bridges, gateways, repeaters, modems; ATM, frame relay, IP, X.25 and other standards |
| Image and video transfer: television, camera, satellite |
| Voice and data integration: voice-over IP, frame relay or ATM; broadband ISDN |
| Voice communication: High frequency networks, Coding and voice recognition, PSTN, AIN, cellular telephony (AMPS, GSM, CDMA, SS7), microwave connections, optics (SONET). |
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The following professionals are specialized in matters concerning telecommunications:
Hugh Mansfield, Gwendoline Bruneau,
Gonzalo Lavin, Awa Carole
Diop
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| Our expertise in the fields of pharmaceutical products and methods, organic and inorganic chemistry includes: |
| Analytical chemistry apparatus |
| Chemical insecticides and pesticides |
| Contrasting agents |
| Cosmetics |
| Diagnostic agents kits |
| Drug receptors |
| Dyes |
| Electrochemistry: fuel cells, electrolytes, batteries |
| Functional foods |
| Hydrogels |
| Industrial chemical additives |
| Ionic channels |
| Lactose separation processes |
| Liposomes |
| Metal extraction |
| Metallurgy |
| Mineral leaching |
| Molecular
manufacturing |
| Petrochemistry: bitumen, composition, catalysts, processes |
| Pharmaceutical compositions |
| Plastics and other polymers |
| Printing: inks, colour printing, die manufacturing |
| Procedure for isolation and purification of molecules |
| Pulp and paper |
| Recycling of microorganisms in the food and agriculture industries |
| Therapeutic molecules |
| Waste treatment devices and processes |
| Waste water treatment |
| Zeolithic catalysts. |
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In order to help you protect your invention in any of these fields, you may contact the following professionals:
Alain M. Leclerc, Charles Goyer, Julie Gauvreau,
Sabine
Brunel, Isabelle Pelletier,
Serge Shahinian and Denise Huberdeau
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| Our expertise in biotechnology includes: |
| Bio-agronomy |
| Bio-alimentation |
| Cell transplantation |
| Diagnostic kits |
| Fertility and paternity tests |
| Genetic engineering
(including transgenic animals and plants, gene therapy) |
| Genetics : SNPs, RFLPs |
| Genomics and Proteomics |
| Hybridomas and monoclonal antibodies |
| Microbial
depollution |
| Molecular pharmacology |
| Molecular diagnostics |
| Molecular screening methods |
| Nanostructures |
| Peptidomimetics |
| Pesticides |
| Proteomics |
| Reproduction assistance |
| Transcription factors |
| Validated therapeutic targets |
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In order to help you protect your invention in the biotechnology field, you may contact the following professionals:
Alain M. Leclerc, Charles Goyer, Julie Gauvreau,
Mélanie Carpentier,
Serge Shahinian
and Denise Huberdeau
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