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] => 3904296 [patent_doc_number] => 06001276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Liquid crystal device' [patent_app_type] => 1 [patent_app_number] => 8/896541 [patent_app_country] => US [patent_app_date] => 1997-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 7509 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001276.pdf [firstpage_image] =>[orig_patent_app_number] => 896541 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/896541
Liquid crystal device Jul 17, 1997 Issued
Array ( [id] => 3992089 [patent_doc_number] => 05858272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Phenyldioxane derivatives, liquid crystal compositions, and liquid crystal display elements' [patent_app_type] => 1 [patent_app_number] => 8/893237 [patent_app_country] => US [patent_app_date] => 1997-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19284 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/858/05858272.pdf [firstpage_image] =>[orig_patent_app_number] => 893237 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/893237
Phenyldioxane derivatives, liquid crystal compositions, and liquid crystal display elements Jul 14, 1997 Issued
Array ( [id] => 3904282 [patent_doc_number] => 06001275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Liquid-crystalline compound having dienyl moiety and liquid-crystal composition' [patent_app_type] => 1 [patent_app_number] => 8/890547 [patent_app_country] => US [patent_app_date] => 1997-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16392 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001275.pdf [firstpage_image] =>[orig_patent_app_number] => 890547 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/890547
Liquid-crystalline compound having dienyl moiety and liquid-crystal composition Jul 8, 1997 Issued
Array ( [id] => 4056281 [patent_doc_number] => 05866034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Heat resistant polymer composition, alignment layer formed using the same and liquid cyrstal display having the alignment layer' [patent_app_type] => 1 [patent_app_number] => 8/889506 [patent_app_country] => US [patent_app_date] => 1997-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1746 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/866/05866034.pdf [firstpage_image] =>[orig_patent_app_number] => 889506 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889506
Heat resistant polymer composition, alignment layer formed using the same and liquid cyrstal display having the alignment layer Jul 7, 1997 Issued
Array ( [id] => 3776253 [patent_doc_number] => 05808072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Pyridine-based compounds, especially phosphonates' [patent_app_type] => 1 [patent_app_number] => 8/882584 [patent_app_country] => US [patent_app_date] => 1997-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4883 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808072.pdf [firstpage_image] =>[orig_patent_app_number] => 882584 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/882584
Pyridine-based compounds, especially phosphonates Jun 24, 1997 Issued
Array ( [id] => 3767706 [patent_doc_number] => 05807505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Benzofuran-2-ones as stabilizers' [patent_app_type] => 1 [patent_app_number] => 8/881977 [patent_app_country] => US [patent_app_date] => 1997-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13757 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 642 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/807/05807505.pdf [firstpage_image] =>[orig_patent_app_number] => 881977 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/881977
Benzofuran-2-ones as stabilizers Jun 24, 1997 Issued
Array ( [id] => 3926578 [patent_doc_number] => 05928563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Agricultural adjuvant' [patent_app_type] => 1 [patent_app_number] => 8/879733 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3865 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/928/05928563.pdf [firstpage_image] =>[orig_patent_app_number] => 879733 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879733
Agricultural adjuvant Jun 19, 1997 Issued
Array ( [id] => 3919790 [patent_doc_number] => 05951920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Process for preparing optical fiber cladding solutions' [patent_app_type] => 1 [patent_app_number] => 8/879639 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3061 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951920.pdf [firstpage_image] =>[orig_patent_app_number] => 879639 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879639
Process for preparing optical fiber cladding solutions Jun 19, 1997 Issued
Array ( [id] => 119633 [patent_doc_number] => RE041281 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-04-27 [patent_title] => 'Liquid crystal display device' [patent_app_type] => reissue [patent_app_number] => 10/833280 [patent_app_country] => US [patent_app_date] => 1997-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6924 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041281.pdf [firstpage_image] =>[orig_patent_app_number] => 10833280 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/833280
Liquid crystal display device Jun 17, 1997 Issued
Array ( [id] => 4200236 [patent_doc_number] => 06154265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Liquid crystal device and production process thereof' [patent_app_type] => 1 [patent_app_number] => 8/878113 [patent_app_country] => US [patent_app_date] => 1997-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 121 [patent_no_of_words] => 20188 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154265.pdf [firstpage_image] =>[orig_patent_app_number] => 878113 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/878113
Liquid crystal device and production process thereof Jun 17, 1997 Issued
Array ( [id] => 4315658 [patent_doc_number] => 06252641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Liquid crystal device and liquid crystal apparatus' [patent_app_type] => 1 [patent_app_number] => 8/874458 [patent_app_country] => US [patent_app_date] => 1997-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 11448 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/252/06252641.pdf [firstpage_image] =>[orig_patent_app_number] => 874458 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/874458
Liquid crystal device and liquid crystal apparatus Jun 16, 1997 Issued
Array ( [id] => 4080183 [patent_doc_number] => 06017467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Propiolonitrile derivatives and liquid crystal compositions comprising the same' [patent_app_type] => 1 [patent_app_number] => 8/874229 [patent_app_country] => US [patent_app_date] => 1997-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19615 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/017/06017467.pdf [firstpage_image] =>[orig_patent_app_number] => 874229 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/874229
Propiolonitrile derivatives and liquid crystal compositions comprising the same Jun 12, 1997 Issued
Array ( [id] => 3916503 [patent_doc_number] => 06002049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Polymeric thickeners for aqueous compositions' [patent_app_type] => 1 [patent_app_number] => 8/873773 [patent_app_country] => US [patent_app_date] => 1997-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10893 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/002/06002049.pdf [firstpage_image] =>[orig_patent_app_number] => 873773 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/873773
Polymeric thickeners for aqueous compositions Jun 11, 1997 Issued
Array ( [id] => 3753186 [patent_doc_number] => 05851426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Twisted nematic liquid crystal composition containing a silacyclohexane compound' [patent_app_type] => 1 [patent_app_number] => 8/873667 [patent_app_country] => US [patent_app_date] => 1997-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7477 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 642 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851426.pdf [firstpage_image] =>[orig_patent_app_number] => 873667 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/873667
Twisted nematic liquid crystal composition containing a silacyclohexane compound Jun 11, 1997 Issued
Array ( [id] => 4000034 [patent_doc_number] => 05888427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Method for making overbased PVC stablizer' [patent_app_type] => 1 [patent_app_number] => 8/870968 [patent_app_country] => US [patent_app_date] => 1997-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4951 [patent_no_of_claims] => 15 [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] => patents/05/888/05888427.pdf [firstpage_image] =>[orig_patent_app_number] => 870968 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/870968
Method for making overbased PVC stablizer Jun 5, 1997 Issued
Array ( [id] => 3827754 [patent_doc_number] => 05814241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Non-vaporizing getter and method of obtaining the same' [patent_app_type] => 1 [patent_app_number] => 8/868232 [patent_app_country] => US [patent_app_date] => 1997-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3491 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/814/05814241.pdf [firstpage_image] =>[orig_patent_app_number] => 868232 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/868232
Non-vaporizing getter and method of obtaining the same Jun 2, 1997 Issued
Array ( [id] => 3809544 [patent_doc_number] => 05770109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Ferroelectric liquid crystal cell' [patent_app_type] => 1 [patent_app_number] => 8/862858 [patent_app_country] => US [patent_app_date] => 1997-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2923 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770109.pdf [firstpage_image] =>[orig_patent_app_number] => 862858 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/862858
Ferroelectric liquid crystal cell May 22, 1997 Issued
Array ( [id] => 4415358 [patent_doc_number] => 06172720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Low viscosity liquid crystal material' [patent_app_type] => 1 [patent_app_number] => 8/862561 [patent_app_country] => US [patent_app_date] => 1997-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8680 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/172/06172720.pdf [firstpage_image] =>[orig_patent_app_number] => 862561 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/862561
Low viscosity liquid crystal material May 22, 1997 Issued
Array ( [id] => 3753144 [patent_doc_number] => 05851423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Liquid crystal display devices incorporating polarizers comprising liquid crystal polymers' [patent_app_type] => 1 [patent_app_number] => 8/861548 [patent_app_country] => US [patent_app_date] => 1997-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3414 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851423.pdf [firstpage_image] =>[orig_patent_app_number] => 861548 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/861548
Liquid crystal display devices incorporating polarizers comprising liquid crystal polymers May 21, 1997 Issued
Array ( [id] => 3927045 [patent_doc_number] => 05938972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Liquid crystal composition, production thereof, and liquid crystal element made therewith' [patent_app_type] => 1 [patent_app_number] => 8/859272 [patent_app_country] => US [patent_app_date] => 1997-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 7005 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/938/05938972.pdf [firstpage_image] =>[orig_patent_app_number] => 859272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/859272
Liquid crystal composition, production thereof, and liquid crystal element made therewith May 19, 1997 Issued
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