Search

Stephen J. Kalafut

Examiner (ID: 15580)

Most Active Art Unit
1745
Art Unit(s)
1795, 1754, 1107, 1102, 1727, 1741, 1745, 1104, 1111
Total Applications
3060
Issued Applications
2491
Pending Applications
181
Abandoned Applications
388

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 274415 [patent_doc_number] => 07560581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-14 [patent_title] => 'Vapor deposition of tungsten nitride' [patent_app_type] => utility [patent_app_number] => 10/520456 [patent_app_country] => US [patent_app_date] => 2003-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5467 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/560/07560581.pdf [firstpage_image] =>[orig_patent_app_number] => 10520456 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/520456
Vapor deposition of tungsten nitride Jul 8, 2003 Issued
Array ( [id] => 7217807 [patent_doc_number] => 20050260358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Optically active compound and liquid crystal composition containing the compound' [patent_app_type] => utility [patent_app_number] => 10/614296 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4766 [patent_no_of_claims] => 9 [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] => publications/A1/0260/20050260358.pdf [firstpage_image] =>[orig_patent_app_number] => 10614296 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/614296
Optically active compound and liquid crystal composition containing the compound Jul 7, 2003 Abandoned
Array ( [id] => 7019072 [patent_doc_number] => 20050221091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Composition for producing a thermal insulation coating' [patent_app_type] => utility [patent_app_number] => 10/518711 [patent_app_country] => US [patent_app_date] => 2003-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9540 [patent_no_of_claims] => 12 [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] => publications/A1/0221/20050221091.pdf [firstpage_image] =>[orig_patent_app_number] => 10518711 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/518711
Composition for producing a thermal insulation coating Jul 3, 2003 Issued
Array ( [id] => 463278 [patent_doc_number] => 07242542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-10 [patent_title] => 'Filters of electronic displays' [patent_app_type] => utility [patent_app_number] => 10/516749 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4517 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/242/07242542.pdf [firstpage_image] =>[orig_patent_app_number] => 10516749 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516749
Filters of electronic displays Jul 2, 2003 Issued
Array ( [id] => 7348052 [patent_doc_number] => 20040011996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => new [patent_app_number] => 10/611854 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5471 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20040011996.pdf [firstpage_image] =>[orig_patent_app_number] => 10611854 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/611854
Liquid-crystalline medium Jul 2, 2003 Issued
Array ( [id] => 7369078 [patent_doc_number] => 20040092687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Polymeric charge transport compositions and electronic devices made with such compositions' [patent_app_type] => new [patent_app_number] => 10/612237 [patent_app_country] => US [patent_app_date] => 2003-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5693 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 33 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20040092687.pdf [firstpage_image] =>[orig_patent_app_number] => 10612237 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/612237
Polymeric charge transport compositions and electronic devices made with such compositions Jul 1, 2003 Issued
Array ( [id] => 7213474 [patent_doc_number] => 20050253112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Luminescent compositions' [patent_app_type] => utility [patent_app_number] => 10/519761 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8612 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0253/20050253112.pdf [firstpage_image] =>[orig_patent_app_number] => 10519761 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/519761
Luminescent compositions Jun 29, 2003 Abandoned
Array ( [id] => 439049 [patent_doc_number] => 07258902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-21 [patent_title] => 'Chiral 3,4-dihydro-2H-pyran compounds' [patent_app_type] => utility [patent_app_number] => 10/518389 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7704 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/258/07258902.pdf [firstpage_image] =>[orig_patent_app_number] => 10518389 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/518389
Chiral 3,4-dihydro-2H-pyran compounds Jun 29, 2003 Issued
Array ( [id] => 7403906 [patent_doc_number] => 20040262573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Method for forming mixed liquid crystal binary mixture with V-shaped switching' [patent_app_type] => new [patent_app_number] => 10/602866 [patent_app_country] => US [patent_app_date] => 2003-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4320 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0262/20040262573.pdf [firstpage_image] =>[orig_patent_app_number] => 10602866 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/602866
Method for forming mixed liquid crystal binary mixture with V-shaped switching Jun 24, 2003 Abandoned
Array ( [id] => 654377 [patent_doc_number] => 07108896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-19 [patent_title] => 'Method of increasing helical twisting power, optically active compound, liquid crystal compostion containing the same, and liquid crystal display device' [patent_app_type] => utility [patent_app_number] => 10/601803 [patent_app_country] => US [patent_app_date] => 2003-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16076 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/108/07108896.pdf [firstpage_image] =>[orig_patent_app_number] => 10601803 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/601803
Method of increasing helical twisting power, optically active compound, liquid crystal compostion containing the same, and liquid crystal display device Jun 23, 2003 Issued
Array ( [id] => 7269573 [patent_doc_number] => 20040058091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Anisotropic films based on 1,8-naphthoylene-1\',2\'-benzimidazole sulfonates and lyotropic liquid crystal systems and methods for making' [patent_app_type] => new [patent_app_number] => 10/601238 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6300 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20040058091.pdf [firstpage_image] =>[orig_patent_app_number] => 10601238 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/601238
Anisotropic films based on 1,8-naphthoylene-1′,2′-benzimidazole sulfonates and lyotropic liquid crystal systems and methods for making Jun 19, 2003 Issued
Array ( [id] => 6949662 [patent_doc_number] => 20050224756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => '3,3,4,4-Tetrafluorocyclopentane compounds, used as components of liquid crystal media' [patent_app_type] => utility [patent_app_number] => 10/518925 [patent_app_country] => US [patent_app_date] => 2003-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4628 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20050224756.pdf [firstpage_image] =>[orig_patent_app_number] => 10518925 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/518925
3,3,4,4-Tetrafluorocyclopentane compounds, used as components of liquid crystal media Jun 17, 2003 Abandoned
Array ( [id] => 739566 [patent_doc_number] => 07029598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Composite material for piezoelectric transduction' [patent_app_type] => utility [patent_app_number] => 10/463809 [patent_app_country] => US [patent_app_date] => 2003-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 7092 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/029/07029598.pdf [firstpage_image] =>[orig_patent_app_number] => 10463809 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463809
Composite material for piezoelectric transduction Jun 17, 2003 Issued
Array ( [id] => 1223025 [patent_doc_number] => 06699532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-02 [patent_title] => 'Optically active compound and liquid crystal composition containing the compound' [patent_app_type] => B2 [patent_app_number] => 10/461462 [patent_app_country] => US [patent_app_date] => 2003-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5355 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/699/06699532.pdf [firstpage_image] =>[orig_patent_app_number] => 10461462 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/461462
Optically active compound and liquid crystal composition containing the compound Jun 15, 2003 Issued
Array ( [id] => 7312276 [patent_doc_number] => 20040033320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Liquid crystal material, electro-optical device, liquid crystal display cell, and liquid crystal display' [patent_app_type] => new [patent_app_number] => 10/461461 [patent_app_country] => US [patent_app_date] => 2003-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8781 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20040033320.pdf [firstpage_image] =>[orig_patent_app_number] => 10461461 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/461461
Liquid crystal material, electro-optical device, liquid crystal display cell, and liquid crystal display Jun 15, 2003 Issued
Array ( [id] => 5817854 [patent_doc_number] => 20060022167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Chiral dopant with phenylethanediol functionality' [patent_app_type] => utility [patent_app_number] => 10/519604 [patent_app_country] => US [patent_app_date] => 2003-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5995 [patent_no_of_claims] => 11 [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] => publications/A1/0022/20060022167.pdf [firstpage_image] =>[orig_patent_app_number] => 10519604 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/519604
Chiral dopant with phenylethanediol functionality Jun 12, 2003 Issued
Array ( [id] => 1136796 [patent_doc_number] => 06780477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Liquid crystalline compounds' [patent_app_type] => B2 [patent_app_number] => 10/450267 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14326 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/780/06780477.pdf [firstpage_image] =>[orig_patent_app_number] => 10450267 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/450267
Liquid crystalline compounds Jun 11, 2003 Issued
Array ( [id] => 756840 [patent_doc_number] => 07014890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Fluorinated naphthalenes, liquid-crystal mixtures comprising them, and liquid-crystal displays' [patent_app_type] => utility [patent_app_number] => 10/457022 [patent_app_country] => US [patent_app_date] => 2003-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5181 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/014/07014890.pdf [firstpage_image] =>[orig_patent_app_number] => 10457022 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/457022
Fluorinated naphthalenes, liquid-crystal mixtures comprising them, and liquid-crystal displays Jun 8, 2003 Issued
Array ( [id] => 7045294 [patent_doc_number] => 20050249889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Flakes comprising non-chiral liquid crystal material' [patent_app_type] => utility [patent_app_number] => 10/520063 [patent_app_country] => US [patent_app_date] => 2003-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5510 [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] => publications/A1/0249/20050249889.pdf [firstpage_image] =>[orig_patent_app_number] => 10520063 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/520063
Flakes comprising non-chiral liquid crystal material Jun 5, 2003 Issued
Array ( [id] => 698087 [patent_doc_number] => 07067180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Method of producing nematic liquid-crystal devices' [patent_app_type] => utility [patent_app_number] => 10/454653 [patent_app_country] => US [patent_app_date] => 2003-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3140 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/067/07067180.pdf [firstpage_image] =>[orig_patent_app_number] => 10454653 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/454653
Method of producing nematic liquid-crystal devices Jun 3, 2003 Issued
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