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] => 1535077 [patent_doc_number] => 06337034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Vinylene compounds and liquid-crystal composition' [patent_app_type] => B1 [patent_app_number] => 09/125685 [patent_app_country] => US [patent_app_date] => 1998-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15212 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337034.pdf [firstpage_image] =>[orig_patent_app_number] => 09125685 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/125685
Vinylene compounds and liquid-crystal composition Aug 23, 1998 Issued
Array ( [id] => 4377299 [patent_doc_number] => 06277451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Liquid crystal materials and devices' [patent_app_type] => 1 [patent_app_number] => 9/125592 [patent_app_country] => US [patent_app_date] => 1998-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9796 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 517 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/277/06277451.pdf [firstpage_image] =>[orig_patent_app_number] => 125592 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/125592
Liquid crystal materials and devices Aug 20, 1998 Issued
Array ( [id] => 4150596 [patent_doc_number] => 06061116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Homeotropic sprayed-nematic liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 9/043698 [patent_app_country] => US [patent_app_date] => 1998-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 6813 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/061/06061116.pdf [firstpage_image] =>[orig_patent_app_number] => 043698 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/043698
Homeotropic sprayed-nematic liquid crystal display device Aug 18, 1998 Issued
Array ( [id] => 4127505 [patent_doc_number] => 06146718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Liquid crystalline compound having a negative dielectric anisotropy value, liquid crystal composition containing the liquid crystalline compound, and liquid crystal display element produced utilizing the liquid crystal composition' [patent_app_type] => 1 [patent_app_number] => 9/135816 [patent_app_country] => US [patent_app_date] => 1998-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15355 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/146/06146718.pdf [firstpage_image] =>[orig_patent_app_number] => 135816 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/135816
Liquid crystalline compound having a negative dielectric anisotropy value, liquid crystal composition containing the liquid crystalline compound, and liquid crystal display element produced utilizing the liquid crystal composition Aug 17, 1998 Issued
Array ( [id] => 6128744 [patent_doc_number] => 20020076510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'CHIRAL COMPOUNDS' [patent_app_type] => new [patent_app_number] => 09/130346 [patent_app_country] => US [patent_app_date] => 1998-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8933 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20020076510.pdf [firstpage_image] =>[orig_patent_app_number] => 09130346 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130346
Chiral compounds Aug 12, 1998 Issued
Array ( [id] => 4104473 [patent_doc_number] => 06057007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Tristable liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 9/131711 [patent_app_country] => US [patent_app_date] => 1998-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7335 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057007.pdf [firstpage_image] =>[orig_patent_app_number] => 131711 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/131711
Tristable liquid crystal display device Aug 9, 1998 Issued
Array ( [id] => 4119073 [patent_doc_number] => 06126855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Reaction products of lyotropic liquid crystal salt complexes' [patent_app_type] => 1 [patent_app_number] => 9/131835 [patent_app_country] => US [patent_app_date] => 1998-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41872 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/126/06126855.pdf [firstpage_image] =>[orig_patent_app_number] => 131835 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/131835
Reaction products of lyotropic liquid crystal salt complexes Aug 9, 1998 Issued
Array ( [id] => 4162516 [patent_doc_number] => 06139772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Liquid crystal composition, cured product, and manufacturing method thereof' [patent_app_type] => 1 [patent_app_number] => 9/130108 [patent_app_country] => US [patent_app_date] => 1998-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4103 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139772.pdf [firstpage_image] =>[orig_patent_app_number] => 130108 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130108
Liquid crystal composition, cured product, and manufacturing method thereof Aug 5, 1998 Issued
Array ( [id] => 4349356 [patent_doc_number] => 06217955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 9/117710 [patent_app_country] => US [patent_app_date] => 1998-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 12310 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/217/06217955.pdf [firstpage_image] =>[orig_patent_app_number] => 117710 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117710
Liquid crystal display device Aug 3, 1998 Issued
Array ( [id] => 4178697 [patent_doc_number] => 06149990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Carboxylate derivatives comprising an ether group and liquid crystal composition comprising the same' [patent_app_type] => 1 [patent_app_number] => 9/117706 [patent_app_country] => US [patent_app_date] => 1998-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11462 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/149/06149990.pdf [firstpage_image] =>[orig_patent_app_number] => 117706 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117706
Carboxylate derivatives comprising an ether group and liquid crystal composition comprising the same Aug 3, 1998 Issued
Array ( [id] => 4142329 [patent_doc_number] => 06063456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'STN liquid-crystal display' [patent_app_type] => 1 [patent_app_number] => 9/127808 [patent_app_country] => US [patent_app_date] => 1998-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7231 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/063/06063456.pdf [firstpage_image] =>[orig_patent_app_number] => 127808 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/127808
STN liquid-crystal display Aug 2, 1998 Issued
Array ( [id] => 4255811 [patent_doc_number] => 06203967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Method for controlling stress in thin film layers deposited over a high density interconnect common circuit base' [patent_app_type] => 1 [patent_app_number] => 9/127579 [patent_app_country] => US [patent_app_date] => 1998-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6924 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/203/06203967.pdf [firstpage_image] =>[orig_patent_app_number] => 127579 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/127579
Method for controlling stress in thin film layers deposited over a high density interconnect common circuit base Jul 30, 1998 Issued
Array ( [id] => 3919652 [patent_doc_number] => 05951912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Liquid crystal composite and device comprising same' [patent_app_type] => 1 [patent_app_number] => 9/127196 [patent_app_country] => US [patent_app_date] => 1998-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6860 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951912.pdf [firstpage_image] =>[orig_patent_app_number] => 127196 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/127196
Liquid crystal composite and device comprising same Jul 30, 1998 Issued
Array ( [id] => 4040776 [patent_doc_number] => 05968410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Fluorocyclohexane derivatives, and liquid-crystalline medium' [patent_app_type] => 1 [patent_app_number] => 9/124216 [patent_app_country] => US [patent_app_date] => 1998-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8668 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968410.pdf [firstpage_image] =>[orig_patent_app_number] => 124216 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/124216
Fluorocyclohexane derivatives, and liquid-crystalline medium Jul 28, 1998 Issued
Array ( [id] => 4168960 [patent_doc_number] => 06083574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Aligning method of liquid crystal, process for producing liquid crystal device, and liquid crystal device produced by the process' [patent_app_type] => 1 [patent_app_number] => 9/123330 [patent_app_country] => US [patent_app_date] => 1998-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 12909 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/083/06083574.pdf [firstpage_image] =>[orig_patent_app_number] => 123330 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/123330
Aligning method of liquid crystal, process for producing liquid crystal device, and liquid crystal device produced by the process Jul 27, 1998 Issued
Array ( [id] => 4001161 [patent_doc_number] => 05961891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Method for preparing coloring layer composition for chromatic device' [patent_app_type] => 1 [patent_app_number] => 9/122357 [patent_app_country] => US [patent_app_date] => 1998-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 3894 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/961/05961891.pdf [firstpage_image] =>[orig_patent_app_number] => 122357 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/122357
Method for preparing coloring layer composition for chromatic device Jul 23, 1998 Issued
Array ( [id] => 3927117 [patent_doc_number] => 05972243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Ferrielectric liquid crystal compound' [patent_app_type] => 1 [patent_app_number] => 9/121123 [patent_app_country] => US [patent_app_date] => 1998-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4474 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/972/05972243.pdf [firstpage_image] =>[orig_patent_app_number] => 121123 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/121123
Ferrielectric liquid crystal compound Jul 22, 1998 Issued
Array ( [id] => 4286129 [patent_doc_number] => 06235355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Dioxane derivatives, liquid-crystal compositions containing the same, and liquid-crystal display devices made by using the same' [patent_app_type] => 1 [patent_app_number] => 9/101999 [patent_app_country] => US [patent_app_date] => 1998-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21979 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235355.pdf [firstpage_image] =>[orig_patent_app_number] => 101999 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/101999
Dioxane derivatives, liquid-crystal compositions containing the same, and liquid-crystal display devices made by using the same Jul 20, 1998 Issued
Array ( [id] => 3936718 [patent_doc_number] => 05997776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Color layer composition for chromatic device and method of producing chromatic device by using same' [patent_app_type] => 1 [patent_app_number] => 9/118769 [patent_app_country] => US [patent_app_date] => 1998-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5102 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/997/05997776.pdf [firstpage_image] =>[orig_patent_app_number] => 118769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/118769
Color layer composition for chromatic device and method of producing chromatic device by using same Jul 17, 1998 Issued
Array ( [id] => 3904311 [patent_doc_number] => 06001277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Liquid-crystal alignment film' [patent_app_type] => 1 [patent_app_number] => 8/952892 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 21511 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001277.pdf [firstpage_image] =>[orig_patent_app_number] => 952892 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/952892
Liquid-crystal alignment film Jul 15, 1998 Issued
Menu