公开(公告)号：US20240336858A1

公开(公告)日：2024-10-10

申请号：US18036535

申请日：2020-07-02

Applicant: UNIVERSIDAD DE COSTA RICA

Inventor： Rodolfo WATTSON GOMEZ

IPC: C10L1/12 ,  C10L1/32

CPC classification number: C10L1/1233 ,  C10L1/328 ,  C10L2200/0254 ,  C10L2250/08 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/542 ,  C10L2290/543 ,  C10L2290/547

Abstract: The present invention relates to a combustion additive comprising iron oxide nanoparticles; a fuel based on natural plant and animal fats and oils; and a method for producing the same. The production method allows up to 100% of the raw material, both virgin and waste fats and oils, to be used. The combustion additive and the fuel are useful in the combustion process; for example, in diesel-type alternative combustion engines.

公开(公告)号：USPP35253P2

公开(公告)日：2023-07-04

申请号：US17535992

申请日：2021-11-27

Applicant: UNIVERSIDAD DE COSTA RICA

Inventor： Arturo Brenes Angulo

IPC: A01H5/12 ,  A01H6/12

CPC classification number: A01H6/12

Abstract: The new plant variety ‘Pheasant Tail’ is part of the long leaves Sansevieria varieties. It can reach 90 cm in length, with an average of approximately 4-7 leaves per plant. The new plant variety ‘Pheasant Tail’ is cylinder shaped, the arrangement of the leaves is in the form of a rosette. Leave colors are very different compared to its parent variety (‘Wintergreen’), but like its parent variety the new plant variety ‘Pheasant Tail’ shows also variegated bands on the leaves with no distinguishable margins and produces more leaves per rosette. Additionally, new plant variety ‘Pheasant Tail’ shows, unlike the parent variety, high resistance to anthracnose disease caused by C. sansevierae which gives the new variety a greater competitive advantage as well as its sister variety ‘Spearmint’ (U.S. Plant Pat. No. 32,333).

公开(公告)号：US20190211047A1

公开(公告)日：2019-07-11

申请号：US16305965

申请日：2017-06-02

Applicant: President and Fellow of Harvard College ,  Wisconsin Alumni Research Foundation ,  Universidad de Costa Rica

Inventor： Ethan VAN ARNAM ,  Clarissa Sau-Wei Sit ,  Antonio C. Ruzzini ,  Jon C. Clardy ,  Cameron Currie ,  Adrian Alberto Pinto-Tomas

IPC: C07H17/08 ,  A61P31/10

CPC classification number: C07H17/08 ,  A61P31/10 ,  C12N15/52 ,  C12P19/62

Abstract: Compounds of formula (I) or formula (II), compositions and methods useful for treating and/or preventing a fungal infections are provided. wherein the substituents are as defined in the appended claims.

公开(公告)号：US20230172088P1

公开(公告)日：2023-06-01

申请号：US17535992

申请日：2021-11-27

Applicant: UNIVERSIDAD DE COSTA RICA

Inventor： Arturo BRENES ANGULO

IPC: A01H6/12

Abstract: The new plant variety ‘Pheasant Tail’ is part of the long leaves sansevieria varieties. It can reach 90 cm in length, with an average of approximately 4-7 leaves per plant. The new plant variety ‘Pheasant Tail’ is cylinder shaped, the arrangement of the leaves is in the form of a rosette. Leave colors are very different compared to its parent variety (‘Wintergreen’), but like its parent variety the new plant variety ‘Pheasant Tail’ shows also variegated bands on the leaves with no distinguishable margins and produces more leaves per rosette. Additionally, new plant variety ‘Pheasant Tail’ shows, unlike the parent variety, high resistance to anthracnose disease caused by C.sansevierae which gives the new variety a greater competitive advantage as well as its sister variety ‘Spearmint’ (Patent No. U. S. 32,333).

公开(公告)号：US10793590B2

公开(公告)日：2020-10-06

申请号：US16305965

申请日：2017-06-02

Applicant: President and Fellow of Harvard College ,  Wisconsin Alumni Research Foundation ,  Universidad de Costa Rica

Inventor： Ethan Van Arnam ,  Clarissa Sit ,  Antonio Ruzzini ,  Jon Clardy ,  Cameron Currie ,  Adrian Alberto Pinto-Tomas

IPC: C07H17/08 ,  C12P19/62 ,  C12N15/52 ,  A61P31/10

Abstract: Compounds of formula (I) or formula (II), compositions and methods useful for treating and/or preventing a fungal infections are provided. wherein the substituents are as defined in the appended claims.