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] => 1541269 [patent_doc_number] => 06372153 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Fluoroalkoxybenzene derivatives having ether bond, liquid-crystal composition, and liquid-crystal display element' [patent_app_type] => B1 [patent_app_number] => 09/508541 [patent_app_country] => US [patent_app_date] => 2000-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19182 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/372/06372153.pdf [firstpage_image] =>[orig_patent_app_number] => 09508541 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/508541
Fluoroalkoxybenzene derivatives having ether bond, liquid-crystal composition, and liquid-crystal display element Mar 12, 2000 Issued
Array ( [id] => 4306303 [patent_doc_number] => 06316066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Thermochromic polymerizable mesogenic composition' [patent_app_type] => 1 [patent_app_number] => 9/522708 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 10751 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/316/06316066.pdf [firstpage_image] =>[orig_patent_app_number] => 522708 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/522708
Thermochromic polymerizable mesogenic composition Mar 9, 2000 Issued
Array ( [id] => 1541589 [patent_doc_number] => 06372308 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Liquid crystal composition' [patent_app_type] => B1 [patent_app_number] => 09/521956 [patent_app_country] => US [patent_app_date] => 2000-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9859 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/372/06372308.pdf [firstpage_image] =>[orig_patent_app_number] => 09521956 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/521956
Liquid crystal composition Mar 8, 2000 Issued
Array ( [id] => 1439220 [patent_doc_number] => 06495067 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Liquid crystal compound, liquid crystal mixture or composition, electrolyte comprising the same, electrochemical cell and photo-electrochemical cell containing the electrolyte' [patent_app_type] => B1 [patent_app_number] => 09/516628 [patent_app_country] => US [patent_app_date] => 2000-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13097 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/495/06495067.pdf [firstpage_image] =>[orig_patent_app_number] => 09516628 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/516628
Liquid crystal compound, liquid crystal mixture or composition, electrolyte comprising the same, electrochemical cell and photo-electrochemical cell containing the electrolyte Feb 29, 2000 Issued
Array ( [id] => 4300613 [patent_doc_number] => 06326066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => '1,4-disubstituted 2,6-difluorobenzene compounds, and a liquid-crystalline medium' [patent_app_type] => 1 [patent_app_number] => 9/514895 [patent_app_country] => US [patent_app_date] => 2000-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9209 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/326/06326066.pdf [firstpage_image] =>[orig_patent_app_number] => 514895 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/514895
1,4-disubstituted 2,6-difluorobenzene compounds, and a liquid-crystalline medium Feb 27, 2000 Issued
Array ( [id] => 1499451 [patent_doc_number] => 06485798 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Optical compensatory sheet comprising substrate and optically anisotropic layer' [patent_app_type] => B1 [patent_app_number] => 09/512310 [patent_app_country] => US [patent_app_date] => 2000-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 15689 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/485/06485798.pdf [firstpage_image] =>[orig_patent_app_number] => 09512310 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/512310
Optical compensatory sheet comprising substrate and optically anisotropic layer Feb 23, 2000 Issued
Array ( [id] => 1580302 [patent_doc_number] => 06423385 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Liquid crystal display devices' [patent_app_type] => B1 [patent_app_number] => 09/512475 [patent_app_country] => US [patent_app_date] => 2000-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 33 [patent_no_of_words] => 12407 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/423/06423385.pdf [firstpage_image] =>[orig_patent_app_number] => 09512475 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/512475
Liquid crystal display devices Feb 23, 2000 Issued
Array ( [id] => 4333973 [patent_doc_number] => 06333081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Liquid crystal device' [patent_app_type] => 1 [patent_app_number] => 9/506290 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6802 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/333/06333081.pdf [firstpage_image] =>[orig_patent_app_number] => 506290 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/506290
Liquid crystal device Feb 17, 2000 Issued
Array ( [id] => 1407780 [patent_doc_number] => 06524666 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-25 [patent_title] => 'Nematic liquid crystal composition for active matrix application and reflective liquid crystal displays' [patent_app_type] => B1 [patent_app_number] => 09/505685 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3028 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/524/06524666.pdf [firstpage_image] =>[orig_patent_app_number] => 09505685 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505685
Nematic liquid crystal composition for active matrix application and reflective liquid crystal displays Feb 16, 2000 Issued
Array ( [id] => 1544229 [patent_doc_number] => 06444279 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Liquid crystal propene or propenyl nitrile derivatives' [patent_app_type] => B1 [patent_app_number] => 09/463314 [patent_app_country] => US [patent_app_date] => 2000-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8570 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/444/06444279.pdf [firstpage_image] =>[orig_patent_app_number] => 09463314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/463314
Liquid crystal propene or propenyl nitrile derivatives Jan 23, 2000 Issued
Array ( [id] => 1484142 [patent_doc_number] => 06365238 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Chip card with bistable display' [patent_app_type] => B1 [patent_app_number] => 09/423672 [patent_app_country] => US [patent_app_date] => 2000-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5381 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/365/06365238.pdf [firstpage_image] =>[orig_patent_app_number] => 09423672 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423672
Chip card with bistable display Jan 20, 2000 Issued
Array ( [id] => 4253294 [patent_doc_number] => 06258296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Fluorine-substituted compounds and ferrielectric liquid-crystal composition containing the same' [patent_app_type] => 1 [patent_app_number] => 9/462988 [patent_app_country] => US [patent_app_date] => 2000-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4492 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258296.pdf [firstpage_image] =>[orig_patent_app_number] => 462988 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/462988
Fluorine-substituted compounds and ferrielectric liquid-crystal composition containing the same Jan 18, 2000 Issued
Array ( [id] => 4334941 [patent_doc_number] => 06333144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Developing processing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 9/473125 [patent_app_country] => US [patent_app_date] => 1999-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8754 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/333/06333144.pdf [firstpage_image] =>[orig_patent_app_number] => 473125 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/473125
Developing processing method and apparatus Dec 27, 1999 Issued
Array ( [id] => 1440782 [patent_doc_number] => 06335147 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Developing processing method and apparatus' [patent_app_type] => B1 [patent_app_number] => 09/472884 [patent_app_country] => US [patent_app_date] => 1999-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8391 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335147.pdf [firstpage_image] =>[orig_patent_app_number] => 09472884 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/472884
Developing processing method and apparatus Dec 27, 1999 Issued
Array ( [id] => 1488091 [patent_doc_number] => 06366330 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Cholesteric liquid crystal display that prevents image sticking' [patent_app_type] => B1 [patent_app_number] => 09/469548 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6577 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366330.pdf [firstpage_image] =>[orig_patent_app_number] => 09469548 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/469548
Cholesteric liquid crystal display that prevents image sticking Dec 21, 1999 Issued
Array ( [id] => 4364292 [patent_doc_number] => 06287648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => 1 [patent_app_number] => 9/468846 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6326 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/287/06287648.pdf [firstpage_image] =>[orig_patent_app_number] => 468846 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/468846
Liquid-crystalline medium Dec 21, 1999 Issued
Array ( [id] => 1367838 [patent_doc_number] => 06562419 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-13 [patent_title] => 'Matrix liquid crystal display' [patent_app_type] => B1 [patent_app_number] => 09/468312 [patent_app_country] => US [patent_app_date] => 1999-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11603 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/562/06562419.pdf [firstpage_image] =>[orig_patent_app_number] => 09468312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/468312
Matrix liquid crystal display Dec 20, 1999 Issued
Array ( [id] => 4308547 [patent_doc_number] => 06242061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Materials for inducing alignment in liquid crystals and liquid crystal displays' [patent_app_type] => 1 [patent_app_number] => 9/467587 [patent_app_country] => US [patent_app_date] => 1999-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9551 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/242/06242061.pdf [firstpage_image] =>[orig_patent_app_number] => 467587 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/467587
Materials for inducing alignment in liquid crystals and liquid crystal displays Dec 19, 1999 Issued
Array ( [id] => 1593118 [patent_doc_number] => 06383577 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Reverse mode electro-optical film composed of one mutual dispersion of polymers and liquid crystals' [patent_app_type] => B1 [patent_app_number] => 09/446230 [patent_app_country] => US [patent_app_date] => 1999-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2304 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/383/06383577.pdf [firstpage_image] =>[orig_patent_app_number] => 09446230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/446230
Reverse mode electro-optical film composed of one mutual dispersion of polymers and liquid crystals Dec 16, 1999 Issued
Array ( [id] => 978630 [patent_doc_number] => 06929832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-16 [patent_title] => 'Liquid-crystal medium, and electro-optical display containing the liquid-crystal medium' [patent_app_type] => utility [patent_app_number] => 09/465006 [patent_app_country] => US [patent_app_date] => 1999-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7076 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/929/06929832.pdf [firstpage_image] =>[orig_patent_app_number] => 09465006 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/465006
Liquid-crystal medium, and electro-optical display containing the liquid-crystal medium Dec 15, 1999 Issued
Menu