Analogs of botanic seed
Patent 4562663 Issued on January 7, 1986. Estimated Expiration Date: 
January 7, 2003. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
January 7, 2003. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3545129 3698133 Self-contained hydrophilic plant growth matrix and method Plant growth media utilizing polyurethane hydrogel Seed coatings Seed coatings Encapsulation of biological material Patent #: 4352883 InventorAssigneeApplicationNo. 06/433688 filed on 10/12/1982US Classes:800/295, PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE47/57.6, COATED OR IMPREGNATED SEED, METHOD OR APPARATUS47/58.1RPROCESSExaminersPrimary: Bagwill, Robert E.Attorney, Agent or FirmInternational ClassA01H 4/00 (20060101)AbstractA novel analog to natural botanic seed, together with a process for producing this analog are provided. Plant meristematic tissue capable of producing an entire plant body, and generally from somatic sources, is encapsulated in a gel which protects the tissue during development, while allowing the meristem to grow and mature as normal plants. The chemical and mechanical characteristics of the gel can be varied to suit any plant or method of handling, while allowing inclusion of growth and development enhancing substances.Other References
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