Landwehr; Sean E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Landwehr; Sean E..The latest application filed is for "repair and/or reinforcement of oxide-oxide cmc".
Company Profile
22.34.41
- Landwehr; Sean E. - Avon IN
- Landwehr; Sean E. - Greensburg PA US
- Landwehr; Sean E. - Westmoreland PA
Patent Activity
| Patent | Date |
|---|---|
| Repair and/or reinforcement of oxide-oxide CMC Grant 11,180,421 - Walston , et al. November 23, 2 | 2021-11-23 |
| Ceramic matrix composite joints Grant 11,149,590 - Sippel , et al. October 19, 2 | 2021-10-19 |
| Braze material for ceramic matrix composite articles Grant 11,110,692 - Nelson , et al. September 7, 2 | 2021-09-07 |
| Joint surface coatings for ceramic components Grant 11,027,529 - Nelson , et al. June 8, 2 | 2021-06-08 |
| Braze for ceramic and ceramic matrix composite components Grant 11,027,351 - Landwehr , et al. June 8, 2 | 2021-06-08 |
| Repair And/or Reinforcement Of Oxide-oxide Cmc App 20210061720 - Walston; Jeffrey Allen ; et al. | 2021-03-04 |
| Method for making ceramic matrix composite articles Grant 10,689,299 - Goetz , et al. | 2020-06-23 |
| Method of assembly of bi-cast turbine vane Grant 10,612,402 - Freeman , et al. | 2020-04-07 |
| Bond layer for ceramic or ceramic matrix composite Grant 10,577,950 - Landwehr , et al. | 2020-03-03 |
| Coating System Including Oxide Nanoparticles In Oxide Matrix App 20200023403 - Shim; Sungbo ; et al. | 2020-01-23 |
| Dense environmental barrier coatings Grant 10,494,310 - Landwehr , et al. De | 2019-12-03 |
| Machinable CMC insert Grant 10,472,976 - Freeman , et al. Nov | 2019-11-12 |
| Machinable CMC insert Grant 10,465,534 - Freeman , et al. No | 2019-11-05 |
| Machinable CMC insert Grant 10,458,653 - Freeman , et al. Oc | 2019-10-29 |
| Coating System Including Nucleating Agent App 20190284673 - Landwehr; Sean E. ; et al. | 2019-09-19 |
| Machinable CMC insert Grant 10,401,028 - Freeman , et al. Sep | 2019-09-03 |
| Braze For Ceramic And Ceramic Matrix Composite Components App 20190255640 - Landwehr; Sean E. ; et al. | 2019-08-22 |
| Braze for ceramic and ceramic matrix composite components Grant 10,364,195 - Landwehr , et al. July 30, 2 | 2019-07-30 |
| Multilayer braze tape Grant 10,335,877 - Ritchey , et al. | 2019-07-02 |
| Bond layer for silicon-containing substrates Grant 10,329,205 - Landwehr , et al. | 2019-06-25 |
| Braze for ceramic and ceramic matrix composite components Grant 10,293,424 - Landwehr , et al. | 2019-05-21 |
| Coating system including oxide nanoparticles in oxide matrix Grant 10,280,770 - Shim , et al. | 2019-05-07 |
| Diffusion barrier layers for ceramic matrix composites Grant 10,260,139 - Cybulsky , et al. | 2019-04-16 |
| Braze Material For Ceramic Matrix Composite Articles App 20190100467 - Nelson; Scott ; et al. | 2019-04-04 |
| Forming a ceramic matrix composite having a silicide layer Grant 10,233,126 - Harris , et al. | 2019-03-19 |
| Cmas-resistant Barrier Coatings App 20190048475 - Ndamka; Ngunjoh Lawrence ; et al. | 2019-02-14 |
| Aqueous braze paste Grant 10,183,894 - Nelson , et al. Ja | 2019-01-22 |
| Ceramic Matrix Composite Joints App 20180371947 - Sippel; Aaron D. ; et al. | 2018-12-27 |
| Method For Making Ceramic Matrix Composite Articles App 20180346386 - Goetz; Anthony Martin ; et al. | 2018-12-06 |
| Turbine shroud Grant 10,094,233 - Landwehr , et al. October 9, 2 | 2018-10-09 |
| Method for making ceramic matrix composite articles Grant 10,071,936 - Goetz , et al. September 11, 2 | 2018-09-11 |
| Coating system including alternating layers of amorphous silica and amorphous silicon nitride Grant 10,047,614 - Shim , et al. August 14, 2 | 2018-08-14 |
| Bond Layer For Ceramic Or Ceramic Matrix Composite App 20180202300 - Landwehr; Sean E. ; et al. | 2018-07-19 |
| Method for integral joining infiltrated ceramic matrix composites Grant 9,938,198 - Landwehr , et al. April 10, 2 | 2018-04-10 |
| Composite turbine components adapted for use with strip seals Grant 9,926,790 - Landwehr , et al. March 27, 2 | 2018-03-27 |
| Coating for isolating metallic components from composite components Grant 9,920,656 - Landwehr , et al. March 20, 2 | 2018-03-20 |
| Method Of Assembly Of Bi-cast Turbine Vane App 20180030840 - Freeman; Ted J. ; et al. | 2018-02-01 |
| Joint Surface Coatings For Ceramic Components App 20170368803 - Nelson; Scott ; et al. | 2017-12-28 |
| Bi-cast turbine vane Grant 9,803,486 - Freeman , et al. October 31, 2 | 2017-10-31 |
| Slurry-based Reaction Bonded Environmental Barrier Coatings App 20170305797 - Nasiri; Nasrin Al ; et al. | 2017-10-26 |
| Reactive fiber interface coatings for improved environmental stability Grant 9,764,989 - Chamberlain , et al. September 19, 2 | 2017-09-19 |
| Method For Making Ceramic Matrix Composite Articles App 20170183268 - Goetz; Anthony Martin ; et al. | 2017-06-29 |
| Coating Interface App 20170121232 - Nelson; Scott ; et al. | 2017-05-04 |
| Method for making ceramic matrix composite articles Grant 9,630,885 - Goetz , et al. April 25, 2 | 2017-04-25 |
| Dense Environmental Barrier Coatings App 20170073278 - Landwehr; Sean E. ; et al. | 2017-03-16 |
| Method for incorporating refractory metal element into ceramic matrix composite Grant 9,593,049 - Harris , et al. March 14, 2 | 2017-03-14 |
| Ceramic Matrix Composite Having A Silicide Layer App 20170044070 - Harris; Stephen I. ; et al. | 2017-02-16 |
| Method For Integral Joining Infiltrated Ceramic Matrix Composites App 20160368827 - Landwehr; Sean E. ; et al. | 2016-12-22 |
| Machinable Cmc Insert App 20160356164 - Freeman; Ted J. ; et al. | 2016-12-08 |
| Machinable Cmc Insert App 20160356499 - Freeman; Ted J. ; et al. | 2016-12-08 |
| Machinable Cmc Insert App 20160356497 - Freeman; Ted J. ; et al. | 2016-12-08 |
| Machinable Cmc Insert App 20160356163 - Freeman; Ted J. ; et al. | 2016-12-08 |
| Braze For Ceramic And Ceramic Matrix Composite Components App 20160325368 - Landwehr; Sean E. ; et al. | 2016-11-10 |
| Diffusion Barrier Layers For Ceramic Matrix Composites App 20160273088 - Cybulsky; Michael ; et al. | 2016-09-22 |
| Method For Incorporating Refractory Metal Element Into Ceramic Matrix Composite App 20160244370 - Harris; Stephen I. ; et al. | 2016-08-25 |
| Aqueous Braze Paste App 20160244374 - Nelson; Scott ; et al. | 2016-08-25 |
| Patterned Abradable Coatings And Methods For The Manufacture Thereof App 20160236994 - Vetters; Daniel Kent ; et al. | 2016-08-18 |
| Multilayer Braze Tape App 20160207129 - Ritchey; Andrew James ; et al. | 2016-07-21 |
| Reactive Fiber Interface Coatings For Improved Environmental Stability App 20160159694 - Chamberlain; Adam L. ; et al. | 2016-06-09 |
| Composite Components With Coated Fiber Reinforcements App 20160159695 - Chamberlain; Adam L. ; et al. | 2016-06-09 |
| Bond Layer For Silicon-containing Substrates App 20160145159 - Landwehr; Sean E. ; et al. | 2016-05-26 |
| Coating System Including Oxide Nanoparticles In Oxide Matrix App 20160102407 - Shim; Sungbo ; et al. | 2016-04-14 |
| Coating System Including Alternating Layers Of Amorphous Silica And Amorphous Silicon Nitride App 20160102555 - Shim; Sungbo ; et al. | 2016-04-14 |
| Method For Making Ceramic Matrix Composite Articles App 20160083305 - Goetz; Anthony Martin ; et al. | 2016-03-24 |
| Ceramic Matrix Composite Components With Inserts App 20160047549 - Landwehr; Sean E. ; et al. | 2016-02-18 |
| Braze For Ceramic And Ceramic Matrix Composite Components App 20160023957 - Landwehr; Sean E. ; et al. | 2016-01-28 |
| Composite Turbine Components Adapted For Use With Strip Seals App 20160017721 - Landwehr; Sean E. ; et al. | 2016-01-21 |
| Coating For Isolating Metallic Components From Composite Components App 20150377069 - Landwehr; Sean E. ; et al. | 2015-12-31 |
| Bi-cast Turbine Vane App 20150016972 - Freeman; Ted J. ; et al. | 2015-01-15 |
| Turbine Shroud App 20140271144 - Landwehr; Sean E. ; et al. | 2014-09-18 |
| Monolithic ceramic end mill Grant 8,647,025 - Davis , et al. February 11, 2 | 2014-02-11 |
| Monolithic Ceramic End Mill App 20120183363 - Davis; Danny R. ; et al. | 2012-07-19 |
| Readily-densified titanium diboride and process for making same Grant 8,142,749 - Landwehr , et al. March 27, 2 | 2012-03-27 |
| Readily-Densified Titanium Diboride and Process for Making Same App 20100122903 - Landwehr; Sean E. ; et al. | 2010-05-20 |
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