Search

Nizal S. Chandrakumar

Examiner (ID: 15064, Phone: (571)272-6202 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1625
Total Applications
2793
Issued Applications
1910
Pending Applications
222
Abandoned Applications
723

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10692864 [patent_doc_number] => 20160039010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'SURFACE-COATED BORON NITRIDE SINTERED BODY TOOL' [patent_app_type] => utility [patent_app_number] => 14/780141 [patent_app_country] => US [patent_app_date] => 2014-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13679 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14780141 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/780141
SURFACE-COATED BORON NITRIDE SINTERED BODY TOOL Feb 25, 2014 Abandoned
Array ( [id] => 10694133 [patent_doc_number] => 20160040279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'SURFACE-COATED BORON NITRIDE SINTERED BODY TOOL' [patent_app_type] => utility [patent_app_number] => 14/780169 [patent_app_country] => US [patent_app_date] => 2014-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14271 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14780169 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/780169
SURFACE-COATED BORON NITRIDE SINTERED BODY TOOL Feb 25, 2014 Abandoned
Array ( [id] => 10700885 [patent_doc_number] => 20160047031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'SURFACE-COATED BORON NITRIDE SINTERED BODY TOOL' [patent_app_type] => utility [patent_app_number] => 14/780201 [patent_app_country] => US [patent_app_date] => 2014-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14865 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14780201 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/780201
SURFACE-COATED BORON NITRIDE SINTERED BODY TOOL Feb 25, 2014 Abandoned
Array ( [id] => 11637384 [patent_doc_number] => 09659360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Identifying an original object in a forgery-proof way' [patent_app_type] => utility [patent_app_number] => 14/190773 [patent_app_country] => US [patent_app_date] => 2014-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7253 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14190773 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/190773
Identifying an original object in a forgery-proof way Feb 25, 2014 Issued
Array ( [id] => 11914656 [patent_doc_number] => 09782830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Surface-coated cutting tool' [patent_app_type] => utility [patent_app_number] => 14/770304 [patent_app_country] => US [patent_app_date] => 2014-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 17598 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 846 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14770304 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/770304
Surface-coated cutting tool Feb 25, 2014 Issued
Array ( [id] => 11408188 [patent_doc_number] => 09555476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Cutting tool' [patent_app_type] => utility [patent_app_number] => 14/768745 [patent_app_country] => US [patent_app_date] => 2014-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7435 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14768745 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/768745
Cutting tool Feb 19, 2014 Issued
Array ( [id] => 9670800 [patent_doc_number] => 20140234663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'COATED ARTICLES AND METHODS' [patent_app_type] => utility [patent_app_number] => 14/182183 [patent_app_country] => US [patent_app_date] => 2014-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5866 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14182183 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/182183
Coated articles and methods Feb 16, 2014 Issued
Array ( [id] => 13636871 [patent_doc_number] => 09845392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-19 [patent_title] => Hard coating, method for manufacturing same, and hard-coated article [patent_app_type] => utility [patent_app_number] => 14/764251 [patent_app_country] => US [patent_app_date] => 2014-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6796 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14764251 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/764251
Hard coating, method for manufacturing same, and hard-coated article Feb 9, 2014 Issued
Array ( [id] => 11357647 [patent_doc_number] => 09534291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'DLC coating with run-in layer' [patent_app_type] => utility [patent_app_number] => 14/769452 [patent_app_country] => US [patent_app_date] => 2014-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1277 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14769452 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/769452
DLC coating with run-in layer Feb 9, 2014 Issued
Array ( [id] => 11191811 [patent_doc_number] => 09422617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Cermet thermal spray powder, roller for molten metal plating bath, article in molten metal plating bath' [patent_app_type] => utility [patent_app_number] => 14/649112 [patent_app_country] => US [patent_app_date] => 2014-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4720 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14649112 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/649112
Cermet thermal spray powder, roller for molten metal plating bath, article in molten metal plating bath Feb 6, 2014 Issued
Array ( [id] => 11343787 [patent_doc_number] => 09528186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Surface-coating material, cutting tool in which said material is used, and working machine in which said material is used' [patent_app_type] => utility [patent_app_number] => 14/439978 [patent_app_country] => US [patent_app_date] => 2014-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5007 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14439978 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/439978
Surface-coating material, cutting tool in which said material is used, and working machine in which said material is used Jan 29, 2014 Issued
Array ( [id] => 12247655 [patent_doc_number] => 09920423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Surface-coated cutting tool and process for producing same' [patent_app_type] => utility [patent_app_number] => 14/769378 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8780 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14769378 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/769378
Surface-coated cutting tool and process for producing same Jan 28, 2014 Issued
Array ( [id] => 11580501 [patent_doc_number] => 09635784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Heat dissipation material and method of manufacturing thereof, and electronic device and method of manufacturing thereof' [patent_app_type] => utility [patent_app_number] => 14/166109 [patent_app_country] => US [patent_app_date] => 2014-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 36 [patent_no_of_words] => 9924 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14166109 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/166109
Heat dissipation material and method of manufacturing thereof, and electronic device and method of manufacturing thereof Jan 27, 2014 Issued
Array ( [id] => 9817324 [patent_doc_number] => 08927107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Multi-coated metallic products and methods of making the same' [patent_app_type] => utility [patent_app_number] => 14/165531 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4907 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14165531 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/165531
Multi-coated metallic products and methods of making the same Jan 26, 2014 Issued
Array ( [id] => 9989289 [patent_doc_number] => 09034488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Coated metallic products and methods for making the same' [patent_app_type] => utility [patent_app_number] => 14/165409 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3464 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14165409 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/165409
Coated metallic products and methods for making the same Jan 26, 2014 Issued
Array ( [id] => 11722666 [patent_doc_number] => 09695514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Laminated coating having excellent abrasion resistance' [patent_app_type] => utility [patent_app_number] => 14/759002 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6303 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14759002 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/759002
Laminated coating having excellent abrasion resistance Jan 23, 2014 Issued
Array ( [id] => 9630554 [patent_doc_number] => 20140208662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'GREEN COLORED REFRACTORY COATINGS FOR CUTTING TOOLS' [patent_app_type] => utility [patent_app_number] => 14/163476 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7837 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14163476 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/163476
Green colored refractory coatings for cutting tools Jan 23, 2014 Issued
Array ( [id] => 11263981 [patent_doc_number] => 09488275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Sliding element, in particular a piston ring, having a coating' [patent_app_type] => utility [patent_app_number] => 14/762278 [patent_app_country] => US [patent_app_date] => 2014-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2088 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14762278 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/762278
Sliding element, in particular a piston ring, having a coating Jan 7, 2014 Issued
Array ( [id] => 9444804 [patent_doc_number] => 20140115972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'THICK THERMAL BARRIER COATING FOR SUPERABRASIVE TOOL AND METHOD OF MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/149333 [patent_app_country] => US [patent_app_date] => 2014-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5026 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 30 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14149333 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/149333
THICK THERMAL BARRIER COATING FOR SUPERABRASIVE TOOL AND METHOD OF MAKING THE SAME Jan 6, 2014 Abandoned
Array ( [id] => 9449161 [patent_doc_number] => 20140120330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'PART MARKING OF COATED PLASTIC SUBSTRATES' [patent_app_type] => utility [patent_app_number] => 14/146802 [patent_app_country] => US [patent_app_date] => 2014-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6471 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14146802 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/146802
Part marking of coated plastic substrates Jan 2, 2014 Issued
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