IP Library Granted Patent US 7,288,196
Granted Patent B2
US 7,288,196 · App. 11/101,441 · Granted Oct 30, 2007

Plant matter packaging method

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Quick Facts
Patent No.
US 7,288,196
App. No.
11/101,441
Granted
Oct 30, 2007
Kind
B2
Abstract

An integrated system and method for removing excess nutrients from water, for removing the nutrients from the removal site, for enhancing soil, and for producing pulp and paper products includes bioremediating water to be treated with cultured algae or another suitable plant matter in an attached periphyton bed, harvesting the algae/plant matter to produce a wet algal biomass, and mixing the wet biomass with a shredded fibrous material to produce a pulp. The pulp can be molded into a biodegradable package that can be utilized as a delivery vehicle to a site having nutrient-enrichable soil, where the package can be used as a soil amendment after being used as a delivery vehicle. The pulp can also be made into a paper product that is biodegradable and has the characteristic of enhancing soil quality.

Claims (5)

1. A packaging method comprising the steps of:

providing harvested plant matter;

mixing the harvested plant matter with a shredded material to product a pulp; and

producing a package from the pulp;

wherein the plant material is chosen from a group consisting of: water hyacinth, dollar weed, water lettuce, and duckweed.

Assignments (6)
RELEASE OF SECURITY INTEREST Recorded Jan 17, 2020
From: CITIBANK, N.A., AS COLLATERAL AGENT
To: LEIDOS, INC.
Reel/Frame 051632/0742 →
RELEASE OF SECURITY INTEREST Recorded Jan 17, 2020
From: CITIBANK, N.A., AS COLLATERAL AGENT
To: LEIDOS, INC.
Reel/Frame 051632/0819 →
SECURITY INTEREST Recorded Aug 25, 2016
From: LEIDOS, INC.
To: CITIBANK, N.A.
Reel/Frame 039809/0801 →
SECURITY INTEREST Recorded Aug 25, 2016
From: LEIDOS, INC.
To: CITIBANK, N.A.
Reel/Frame 039818/0272 →
CHANGE OF NAME Recorded Apr 11, 2014
From: SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
To: LEIDOS, INC.
Reel/Frame 032663/0904 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 8, 2005
From: JENSEN, KYLE R.; BROSCH, R. GLENN; JENSEN, ROXANNE M.
To: SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
Reel/Frame 016458/0637 →