Barr; Robert K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barr; Robert K..The latest application filed is for "photosensitive bismaleimide composition".
Company Profile
4.41.62
- Barr; Robert K. - Shrewsbury MA
- Barr; Robert K - Shrewsbury MA
- Barr; Robert K. - Marlborough MA
- Barr, Robert K. - Laguna Niguel CA
Patent Activity
| Patent | Date |
|---|---|
| Methods of manufacturing printed wire boards Grant 11,337,309 - Aoude , et al. May 17, 2 | 2022-05-17 |
| Polymeric Resin For Dielectric Applications App 20210198395 - Hayes; Colin ; et al. | 2021-07-01 |
| Photosensitive Bismaleimide Composition App 20210198389 - Hayes; Colin ; et al. | 2021-07-01 |
| Printed Wire Boards, Methods Of Manufacture Thereof And Articles Comprising The Same App 20200296837 - Aoude; Tina ; et al. | 2020-09-17 |
| Imaging three dimensional substrates using a transfer film Grant 10,583,459 - Balantrapu , et al. | 2020-03-10 |
| Addition Polymers From Nitrogen Heterocycle Containing Monomers And Vinyl Arylcyclobutene-containing Monomers App 20190127505 - Hayes; Colin ; et al. | 2019-05-02 |
| Low Temperature Curable Addition Polymers From Vinyl Arylcyclobutene-containing Monomers And Methods For Making The Same App 20190127506 - Hayes; Colin ; et al. | 2019-05-02 |
| Arylcyclobutenes Grant 10,030,165 - Romer , et al. July 24, 2 | 2018-07-24 |
| Polycrystalline texturing composition and method Grant 9,663,715 - Barr , et al. May 30, 2 | 2017-05-30 |
| Hot melt compositions with improved etch resistance Grant 9,611,402 - Balantrapu , et al. April 4, 2 | 2017-04-04 |
| Arylcyclobutenes App 20170081550 - Romer; Duane R. ; et al. | 2017-03-23 |
| Method Of Cleaning And Micro-etching Semiconductor Wafers App 20170069480 - Barr; Robert K. ; et al. | 2017-03-09 |
| Inkjet printable etch resist Grant 9,583,669 - Dong , et al. February 28, 2 | 2017-02-28 |
| Hot melt compositions with improved etch resistance Grant 9,453,139 - Balantrapu , et al. September 27, 2 | 2016-09-27 |
| Arylcyclobutenes Grant 9,441,055 - Romer , et al. September 13, 2 | 2016-09-13 |
| Method Of Cleaning And Micro-etching Semiconductor Wafers App 20160225606 - Barr; Robert K. ; et al. | 2016-08-04 |
| Hot Melt Compositions With Improved Etch Resistance App 20160137860 - BALANTRAPU; Krishna ; et al. | 2016-05-19 |
| Texturing of monocrystalline semiconductor substrates to reduce incident light reflectance Grant 9,303,207 - Toben , et al. April 5, 2 | 2016-04-05 |
| Hot Melt Compositions With Improved Etch Resistance App 20160066430 - BALANTRAPU; Krishna ; et al. | 2016-03-03 |
| Pre-applied Underfill App 20150371916 - BARR; Robert K. ; et al. | 2015-12-24 |
| Inhibiting background plating Grant 9,206,520 - Barr , et al. December 8, 2 | 2015-12-08 |
| Method of stripping hot melt etch resists from semiconductors Grant 9,130,110 - Dong , et al. September 8, 2 | 2015-09-08 |
| Imaging Three Dimensional Substrates Using A Transfer Film App 20150182997 - BALANTRAPU; Krishna ; et al. | 2015-07-02 |
| Hot Melt Compositions With Improved Etch Resistance App 20150053643 - BALANTRAPU; Krishna ; et al. | 2015-02-26 |
| Texturing Of Monocrystalline Semiconductor Substrates To Reduce Incident Light Reflectance App 20140284529 - TOBEN; Michael P. ; et al. | 2014-09-25 |
| Texturing of monocrystalline semiconductor substrates to reduce incident light reflectance Grant 8,765,001 - Toben , et al. July 1, 2 | 2014-07-01 |
| Method of cleaning and micro-etching semiconductor wafers Grant 8,722,544 - Barr , et al. May 13, 2 | 2014-05-13 |
| Texturing Of Monocrystalline Semiconductor Substrates To Reduce Incident Light Reflectance App 20140065836 - TOBEN; Michael P. ; et al. | 2014-03-06 |
| Inkjet Printable Etch Resist App 20140051248 - DONG; Hua ; et al. | 2014-02-20 |
| Texturing Of Monocrystalline Semiconductor Substrates To Reduce Incident Light Reflectance App 20140004701 - Barr; Robert K. ; et al. | 2014-01-02 |
| Method of forming current tracks on semiconductors Grant 8,470,717 - Barr , et al. June 25, 2 | 2013-06-25 |
| Method of cleaning semiconductor wafers Grant 8,460,474 - Barr , et al. June 11, 2 | 2013-06-11 |
| Polycrystalline Texturing Composition And Method App 20120267627 - BARR; Robert K. ; et al. | 2012-10-25 |
| Method Of Stripping Hot Melt Etch Resists From Semiconductors App 20120070992 - DONG; Hua ; et al. | 2012-03-22 |
| Method Of Forming Current Tracks On Semiconductors App 20110287634 - Barr; Robert K. ; et al. | 2011-11-24 |
| Imaging compositions and methods Grant 8,053,160 - Barr , et al. November 8, 2 | 2011-11-08 |
| Imaging methods Grant 8,048,606 - Barr , et al. November 1, 2 | 2011-11-01 |
| Method Of Cleaning And Micro-etching Semiconductor Wafers App 20110250762 - Barr; Robert K. ; et al. | 2011-10-13 |
| Imaging methods Grant 7,977,026 - Barr , et al. July 12, 2 | 2011-07-12 |
| Method Of Texturing Semiconductor Substrates App 20110151671 - BARR; Robert K. ; et al. | 2011-06-23 |
| Texturing semiconductor substrates Grant 7,955,989 - Barr , et al. June 7, 2 | 2011-06-07 |
| Melts App 20110086314 - ANZURES; Edgardo ; et al. | 2011-04-14 |
| Texturing Semiconductor Substrates App 20110081742 - Barr; Robert K. ; et al. | 2011-04-07 |
| Method of cleaning semiconductor wafers App 20100248494 - Barr; Robert K. ; et al. | 2010-09-30 |
| Imaging methods Grant 7,749,685 - Barr , et al. July 6, 2 | 2010-07-06 |
| Inhibiting background plating App 20100029077 - Barr; Robert K. ; et al. | 2010-02-04 |
| Mask Grant 7,632,621 - Anzures , et al. December 15, 2 | 2009-12-15 |
| Imaging methods Grant 7,615,335 - Barr , et al. November 10, 2 | 2009-11-10 |
| Melts App 20090214980 - Anzures; Edgardo ; et al. | 2009-08-27 |
| Functional polymer Grant 7,364,834 - Barr , et al. April 29, 2 | 2008-04-29 |
| Dry film photoresist Grant 7,323,290 - Barr , et al. January 29, 2 | 2008-01-29 |
| Imaging composition and method Grant 7,270,932 - Barr , et al. September 18, 2 | 2007-09-18 |
| Imaging compositions and methods Grant 7,223,519 - Barr , et al. May 29, 2 | 2007-05-29 |
| Imaging methods App 20070117042 - Barr; Robert K. ; et al. | 2007-05-24 |
| Opaque coatings App 20070028803 - Barr; Robert K. ; et al. | 2007-02-08 |
| Imaging methods App 20070003865 - Barr; Robert K. ; et al. | 2007-01-04 |
| Articles App 20060286382 - Anzures; Edgardo ; et al. | 2006-12-21 |
| Functional polymer Grant 7,148,265 - Barr , et al. December 12, 2 | 2006-12-12 |
| Imaging compositions and methods Grant 7,144,676 - Barr , et al. December 5, 2 | 2006-12-05 |
| Imaging methods App 20060223009 - Barr; Robert K. ; et al. | 2006-10-05 |
| Imaging methods App 20060160024 - Barr; Robert K. ; et al. | 2006-07-20 |
| Melts App 20060121389 - Anzures; Edgardo ; et al. | 2006-06-08 |
| Imaging compositions and methods App 20060073409 - Barr; Robert K. ; et al. | 2006-04-06 |
| Functionalized polymer App 20060058472 - Anzures; Edgardo ; et al. | 2006-03-16 |
| Imaging compositions and methods App 20050282084 - Barr, Robert K. ; et al. | 2005-12-22 |
| Imaging compositions and methods App 20050266345 - Barr, Robert K. ; et al. | 2005-12-01 |
| Functional polymer App 20050250044 - Barr, Robert K. ; et al. | 2005-11-10 |
| Functional polymer App 20050250045 - Barr, Robert K. ; et al. | 2005-11-10 |
| Imaging composition and method App 20050175941 - Barr, Robert K. ; et al. | 2005-08-11 |
| Imaging compositions and methods App 20050175931 - Barr, Robert K. ; et al. | 2005-08-11 |
| Imaging methods App 20050175229 - Barr, Robert K. ; et al. | 2005-08-11 |
| Imaging composition and method App 20050175929 - Barr, Robert K. ; et al. | 2005-08-11 |
| Mask App 20050164121 - Anzures, Edgardo ; et al. | 2005-07-28 |
| Pattern formation App 20050165152 - Barr, Robert K. ; et al. | 2005-07-28 |
| Photoresist processing aid and method Grant 6,900,003 - Anzures , et al. May 31, 2 | 2005-05-31 |
| Photoresist processing aid and method App 20050100833 - Anzures, Edgardo ; et al. | 2005-05-12 |
| Residue and scum reducing composition and method Grant 6,887,654 - Lundy , et al. May 3, 2 | 2005-05-03 |
| Photoresist composition Grant 6,855,480 - Wheeler , et al. February 15, 2 | 2005-02-15 |
| Functionalized polymer App 20040224259 - Anzures, Edgardo ; et al. | 2004-11-11 |
| Photoinitiator App 20040101778 - Barr, Robert K. ; et al. | 2004-05-27 |
| Functional polymer App 20040063027 - Barr, Robert K. ; et al. | 2004-04-01 |
| Dry film photoresist App 20040063026 - Barr, Robert K. ; et al. | 2004-04-01 |
| Photoresist App 20040063030 - Barr, Robert K. ; et al. | 2004-04-01 |
| Photoresist processing aid and method App 20040018453 - Anzures, Edgardo ; et al. | 2004-01-29 |
| Residue reducing stable concentrate App 20030215754 - Lundy, Daniel E. ; et al. | 2003-11-20 |
| Residue and scum reducing composition and method App 20030215755 - Lundy, Daniel E. ; et al. | 2003-11-20 |
| Cleaning composition and method App 20030196685 - Anzures, Edgardo ; et al. | 2003-10-23 |
| Cleaning composition App 20030199406 - Anzures, Edgardo ; et al. | 2003-10-23 |
| Functionalized polymer App 20030162123 - Barr, Robert K. ; et al. | 2003-08-28 |
| Photoresist composition App 20030059709 - Wheeler, Stephen H. ; et al. | 2003-03-27 |
| Photoimageable compositions having improved chemical resistance and stripping ability Grant 6,054,252 - Lundy , et al. April 25, 2 | 2000-04-25 |
| Photoimageable composition having improved adhesion promoter Grant 5,320,933 - Lundy , et al. June 14, 1 | 1994-06-14 |
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