H10K 85/30
Coordination compounds
H10K85/30 (Coordination compounds) appears on 8,144 US grants and 12,446 published applications in this corpus.
Search patents in H10K- Granted patents
- 8,144
- Published applications
- 12,446
- Assignees
- 1,261
- Inventors
- 10,139
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 12 | 0 |
| 1997 | 17 | 0 |
| 1998 | 18 | 0 |
| 1999 | 29 | 0 |
| 2000 | 41 | 0 |
| 2001 | 80 | 39 |
| 2002 | 106 | 177 |
| 2003 | 144 | 256 |
| 2004 | 191 | 341 |
| 2005 | 165 | 439 |
| 2006 | 179 | 436 |
| 2007 | 201 | 427 |
| 2008 | 167 | 355 |
| 2009 | 200 | 426 |
| 2010 | 281 | 426 |
| 2011 | 340 | 407 |
| 2012 | 288 | 416 |
| 2013 | 313 | 412 |
| 2014 | 306 | 487 |
| 2015 | 442 | 579 |
| 2016 | 417 | 604 |
| 2017 | 427 | 631 |
| 2018 | 482 | 563 |
| 2019 | 479 | 559 |
| 2020 | 406 | 568 |
| 2021 | 395 | 572 |
| 2022 | 329 | 614 |
| 2023 | 426 | 805 |
| 2024 | 409 | 750 |
| 2025 | 464 | 630 |
| 2026 | 319 | 527 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H10K 85/341Transition metal complexes5,048
- H10K 85/321Metal complexes comprising a group iiia element2,861
- H10K 85/311Phthalocyanine784
- H10K 85/361Polynuclear complexes, i.e. complexes comprising two or more metal centers365
- H10K 85/371Metal complexes comprising a group ib metal element259
- H10K 85/381Metal complexes comprising a group iib metal element224
- H10K 85/351Metal complexes comprising lanthanides or actinides185
- H10K 85/331Metal complexes comprising an iron-series metal138
Recent patents
- Organic compound, mixture, composition, and organic electronic device6 Oct 2026US 12,753,191 B2
- Iridium complex compound, iridium-complex-compound-containing composition, organic electroluminescent element and method for producing same, organic EL display device, and organic EL illuminator6 Oct 2026US 12,753,195 B2Mitsubishi Chemical Corporation
- Organic electroluminescent materials and devices6 Oct 2026US 12,753,196 B2Universal Display Corporation
- Organic light emitting diode and organic light emitting device including the same6 Oct 2026US 12,757,624 B2LG Display Co., Ltd.
- Light emitting device6 Oct 2026US 12,757,625 B2Samsung Display Co., Ltd.
- Organic electroluminescent materials and devices8 Oct 2026US 2026/0308446 A1Universal Display Corporation
- Organic electroluminescent material and device thereof8 Oct 2026US 2026/0314158 A1Beijing Summer Sprout Technology Co., Ltd.
- Method for manufacturing quantum dot, quantum dot, and electronic apparatus including the quantum dot8 Oct 2026US 2026/0314160 A1Samsung Display Co., Ltd.
- Organic electroluminescent materials and devices8 Oct 2026US 2026/0314164 A1Universal Display Corporation
- Organic electroluminescent materials and devices8 Oct 2026US 2026/0314165 A1Universal Display Corporation
Most cited
By later US patents
- Electroluminescent device with modified thin film luminescent zone2,310US 4,769,292 AEastman Kodak Company · 1988
- Multicolor organic light emitting devices2,173US 5,707,745 AThe Trustees of Princeton University · 1998
- OLEDs doped with phosphorescent compounds1,989US 6,303,238 B1The Trustees of Princeton University · 2001
- Transparent contacts for organic devices1,986US 5,703,436 AThe Trustees of Princeton University · 1997
- Structure for high efficiency electroluminescent device1,895US 6,097,147 AThe Trustees of Princeton University · 2000