The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2021
Filed:
Apr. 06, 2018
Applicant:
Hans Gude Gudesen, Lucerne, CH;
Inventor:
Hans Gude Gudesen, Lucerne, CH;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A01K 63/04 (2006.01); A01K 61/60 (2017.01); A01K 61/54 (2017.01); C02F 3/32 (2006.01);
U.S. Cl.
CPC ...
A01K 63/045 (2013.01); A01K 61/54 (2017.01); A01K 61/60 (2017.01); A01K 63/04 (2013.01); C02F 3/327 (2013.01); Y02A 40/81 (2018.01); Y02W 10/10 (2015.05);
Abstract
An aquatic biofiltration system where invertebrate aquatic filtering organisms in the form of tunicates filter free-floating particulates in a water volume is disclosed. The system provides a habitat for tunicates with at least one residence device () adapted to be arranged in a water volume, and a collection system () adapted to collect expelled solids from the tunicates. A biofiltration method for filtering particulates from a volume of water is also disclosed.