Compounds and compositions for intracellular delivery of therapeutic agents
US-2026069549-A1 · Mar 12, 2026 · US
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X and Y being nitrogen atoms, e.g. N-sulfonylguanidine
X and Y being nitrogen atoms, e.g. N-sulfonylguanidine · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C311/64 |
| Official title | X and Y being nitrogen atoms, e.g. N-sulfonylguanidine |
| Display label | X and Y being nitrogen atoms, e.g. N-sulfonylguanidine |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compounds and compositions for intracellular delivery of therapeutic agents
US-2025228777-A1 · Jul 17, 2025 · US
Compounds and compositions for intracellular delivery of therapeutic agents
US-12324859-B2 · Jun 10, 2025 · US
Compounds and compositions for intracellular delivery of therapeutic agents
US-12263248-B2 · Apr 1, 2025 · US
Compounds and compositions for intracellular delivery of therapeutic agents
US-2022409536-A1 · Dec 29, 2022 · US
Compounds and compositions for intracellular delivery of therapeutic agents
US-2021154148-A1 · May 27, 2021 · US
Compounds and compositions for intracellular delivery of therapeutic agents
US-10857105-B2 · Dec 8, 2020 · US
Compounds and compositions for intracellular delivery of therapeutic agents
US-2019314292-A1 · Oct 17, 2019 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-9435045-B2 · Sep 6, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-9404193-B1 · Aug 2, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-9403762-B2 · Aug 2, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-2016208400-A1 · Jul 21, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-2016201209-A1 · Jul 14, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-2015136611-A1 · May 21, 2015 · US