Title: Partner, French/European Patent Lawyer
Employment experience:
Lawyer Le Roy has been working at CASALONGA&ASSOCIÉS since 2004 and became a partner in 2015.
Lawyer Le Roy writes and represents patent applications for French and foreign clients, provides opinions on patent free use rights, and studies the validity of patent claims.
He often handles cases related to European patent application procedures for clients, including objections and review procedures.
He also has experience in the field of patent litigation.
Lawyer Le Roy is engaged in professional agency activities in the fields of organic chemistry, cosmetics, chemical and physical materials, polymer description and synthesis, sol gel procedures, colloids and pharmaceuticals for clients at various levels from small enterprises and laboratories to large cross joint ventures.
Industry: Writing and Execution of Patent Applications - Objection and Reexamination Procedures - Patent Litigation
Language: English, French, German
Typical case:
We prepare and submit a large number of invention patent applications annually in the fields of chemistry, medicine, microelectronics, information and communication technology (ICT), and machinery.
We are also preparing to submit supplementary patent protection certificates, new plant variety certificates, and utility model patents.
We have submitted the above patent applications in France, Germany, and Europe, and have represented a large number of PCT applications in the European Patent Office to enter the European stage.
We follow up on these applications at the European Patent Office, German and French Patent Offices.
We often represent clients in the European Patent Office to initiate and handle patent opposition procedures against authorized European patents from others.
Domestic agency: Beijing Junzhi Liancheng Intellectual Property Agency Co., Ltd.
Contact number: 82003350