Jacques Lavy

This inventor holds 7 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Institut Francais Du Pe'trole, Airmees. Active years: 2000-2010.

USPTO Granted Patents = 7 (Patent Applications = 1)

% Patents Active = 57.1

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 64(Granted Patents)

Location History:

Buc, FR (2000)
Guillancourt, FR (2000 - 2004)
Serpaize, FR (2010)

Company Filing History:

7 out of 2,424

Institut Francais Du Pe'trole

where one patent can have more than one assignee

Years Active: 2000-2010

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7650748 - Particle filter regeneration method with catalytic combustion device and filtration installation using such a method (2010-01-26),

2. 6708680 - Process intended for self-ignition control in a four-stroke engine (2004-03-23),

3. 6543418 - Process for optimizing the combustion of an internal-combustion engine running under self-ignition conditions (2003-04-08),

4. 6427644 - Controlled self-ignition combustion process and associated four-stroke engine with transfer line between cylinders and dedicated value (2002-08-06),

5. 6178933 - Controlled self-ignition combustion process and associated four-stroke engine with residual gas storage volume and dedicated valve (2001-01-30),

6. 6082342 - Process for controlling self-ignition in a 4-stroke engine (2000-07-04),

7. 6035815 - Process for delivering and for metering at least one additive to the (2000-03-14),

Title: Jacques Lavy: Innovator in Particle Filter Technology

Introduction

Jacques Lavy is a notable inventor hailing from Guillaucourt, France. He has made significant contributions to the field of internal combustion engines, particularly in the area of particle filter regeneration. With a total of 7 patents to his name, Lavy's work has had a substantial impact on reducing emissions and improving engine efficiency.

Latest Patents

Among his latest patents is a method for regenerating a particle filter equipped with a catalytic combustion device. This invention focuses on evaluating the clogging state of the filter in the exhaust line of diesel engines. When the clogging state exceeds a certain threshold, a mixture of fluid and fuel is subjected to catalytic combustion, generating hot gases necessary for filter regeneration. The process ensures that the temperature of the fluid is raised to the catalytic combustion light-off temperature before mixing. Another significant patent involves a process for self-ignition control in four-stroke engines, aimed at reducing nitrogen oxide emissions during part-load operation. This method utilizes multiple intake and exhaust means per cylinder to optimize the combustion process.

Career Highlights

Jacques Lavy has worked with prominent organizations such as the Institut Français du Pétrole and Airmees. His experience in these institutions has allowed him to develop innovative solutions that address critical challenges in engine technology.

Collaborations

Throughout his career, Lavy has collaborated with esteemed colleagues, including Pierre Duret and Jean-Charles Dabadie. These partnerships have fostered a collaborative environment that has led to groundbreaking advancements in their respective fields.

Conclusion

Jacques Lavy's contributions to particle filter technology and internal combustion engines exemplify his innovative spirit and dedication to improving environmental standards. His patents continue to influence the automotive industry, paving the way for cleaner and more efficient engine technologies.