3. Biological treatment of hazardous wastes; Water, wastewater, air emissions,
especially using microbial fixed film reactors
4. Continuous bioprocesses and applied engineering for
Immobilized enzyme processes
Immobilized cell processes
Hazardous waste treatment,
5. Expert witness: biochemistry, biotechnology, microbiology, environmental and
including patent infringement / litigation and civil cases.
We are especially valuable when you need a long-term resource to reliably address
We can review your processes and procedures, or simply help you get things moving
faster, on an as-needed basis.
We are especially adept at developing new techniques and methods to make your work
more precise and efficient.
We operate with low overhead through the use of associates. Through this approach
we have engineering services at your disposal.
WHERE ARE WE?
We are located in unincorporated Cook County in the Township of Palatine (Northwest
Suburbs of Chicago, Illinois, USA). We are conveniently located near interstate highways
I-290, I-294, I-90 and I-355, and Illinois Routes 53 and 62. We are just 20 minutes
from O'Hare Airport, the busiest airport in the world (usually!) and 45 minutes from
the Chicago Loop (downtown; traffic permitting).
HOW MAY YOU CONTACT US?
Simply get in touch with Dr. Louis DeFilippi, President, Louis DeFilippi, LLC during
normal business hours (7:30 AM- 5:30 PM, Central Standard Time, USA):
Phone: 1 (847) 925-8524 (USA)
Snail mail to: 208 Edgewood Lane, Palatine IL, 60067, USA
WHOM DO WE SERVE?
We have been serving industrial customers throughout the world since 1978; independent
since 1995. We have clients in the Chicago area (Chicagoland, Illinois) and other
parts of the United States (Missouri, Michigan, Indiana, Wisconsin, New Jersey, New
York, etc.), the U.K., Canada, China (PRC), and Taiwan [ROC (Republic of China)],
Singapore. Our customers range in size from small companies with as few as 20 employees,
all the way up to large corporations of many thousands of employees and governmental
agencies. We have served customers in industries involved with biotechnology (bioprocessing,
pharmaceuticals and pharmaceutical intermediates, synthetic organic, food and other
applications), regulatory compliance (primarily the food industry, e.g. meat packing,
vegetable processing, fruit juice bottling, commercial baking, prepared foods, corn
wet milling, cold storage, transportation and trucking, warehousing) and environmental
(primarily chemicals and petrochemicals, produced water, petroleum refining, wood
treating, and metals (especially hexavalent chromium, Cr(VI)), as well as drinking
THE LEGAL STUFF
Absolutely no guaranty of any kind is made as to the accuracy of any data or statement
contained herein or any web page containing information by or on Louis DeFilippi
or Louis DeFilippi, LLC, or any associated firms. While this material is furnished
in good faith, NO WARRANTY EXPRESS OR IMPLIED, OF MERCHANTABILITY, FITNESS, SAFETY
OR OTHERWISE IS MADE. None of the information constitutes legal advice or medical
advice. This material is offered only for your consideration, investigation and
verification and Louis DeFilippi, LLC shall not in any event be liable for special,
incidental or consequential damages in connection with its publication or use.